Enery Savings

Saving Energy In Your Home Starts Here

Enery Savings
Saving Energy In Your Home Starts Here

What makes an ENERGY STAR system?

ENERGY STAR Logo
Learn more at energystar.gov

ENERGY STAR is a widely recognized and trusted label on products that meet strict requirements set by the U.S. Environmental Protection Agency. To qualify for ENERGY STAR, heating and cooling units must meet or exceed specific efficiency ratings.

Did you know?

Heating and cooling can account for nearly half of the energy used in your home, according to Energystar.gov, so it’s important to invest in an energy efficient system.

ENERGY STAR Air Conditioners ENERGY STAR Furnaces
ENERGY STAR certified central air conditioners have higher Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) ratings, making them more than 15 percent more efficient than standard models. ENERGY STAR certified furnaces have higher Annual Fuel Utilization Efficiency (AFUE) ratings and higher efficiency blower motors, making certified gas furnaces, on average, more than 10 percent more efficient than standard models.

 

Upgrading your heating and cooling system isn’t the only way you can be energy efficient at home. When shopping for dishwashers, washing machines, dryers and refrigerators you should also check for the ENERGY STAR logo.

Did you know?

Washing machines that meet the ENERGY STAR standard use technology to cut energy consumption by up to 25% and water consumption by up to 45% compared to conventional washers.

Install the right heating and cooling system for your home

What happens if your air conditioner or heating system isn’t the right size for your home?

  • Temperatures might be uneven across the house.
  • Units might not run long enough to properly control indoor humidity levels.
  • You may have more maintenance problems over time.


A vital step to getting a more efficient matched system for your home is to have us conduct a load calculation. With a proper load calculation for the right-sized system, you’ll get improved comfort with great efficiency. A basic load calculation takes into account your home’s foundation, roof color, insulation, window type and square footage.

Building Your Energy Efficient Dream Home

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Building Your Energy Efficient Dream Home

Customize your modern home with energy saving appliances.

Modern Living Room
Modern living room and kitchen in small apartment

While older homes have their charm, building a new house is a unique opportunity to customize building materials, layouts and add-ons that can make your home more energy efficient.

When shopping for the fixtures and appliances you’ll be installing in your new home, make sure to think about both the initial and long-term cost. Less efficient appliances may be cheaper up front, but be more expensive when lifetime energy usage is taken into account.

Consider these energy efficient fixtures and appliances for your home

 

  • Programmable thermostats: A programmable thermostat can be set to change the target temperature throughout the day to account for times when your family is at work, school or sleeping. If you’re looking for more, consider a remote thermostat, like the ComfortLink™ II which can be paired with the Nexia™ system and your smartphone, tablet or desktop computer to control your HVAC system from anywhere. 
  • Low-flow water fixtures: Low-flow shower heads, toilets and other water fixtures can help reduce manage your water usage. Ask your plumber for recommendations that will provide the right balance of comfort and efficiency for you.
  • Tankless water heaters: Tankless water heaters instantly heat up water as you need it, which is more efficient than keeping a tank of water hot all the time. While tankless water heaters can reduce your energy bill, they are currently more expensive than traditional water heaters. If you’re considering a tankless system, do some research to make sure the long-term energy savings will make up for the difference in price.
  • Efficient appliances: When shopping for appliances like stoves, refrigerators, dishwashers, washing machines and dryers, make sure to consider the estimated annual energy usage of each. Look for ENERGY STAR certified products to keep gas and electric costs down and minimize the total lifetime cost of your appliances. 

 

9 Ways to Save Energy This Summer

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9 Ways to Save Energy This Summer

Tips to keep your electric bill chill

The heat is on! It’s time to make a game plan for saving energy this summer and avoiding skyrocketing electricity bills. Here are a variety of ways you can offset the season’s rising temperatures.

1. Fan Yourself

Buying stand, box or ceiling fans is a small investment that can reduce your energy costs. Using fans to help cool your home means you can raise the thermostat setting by 4 degrees without reducing your comfort level. Just remember to turn off the fans when you’re not in the room. They aren’t intended to cool the space — just the people in the space, via the wind chill effect.

Ceiling Fan
Photo by Octav Cado

 

2. Optimize Your Thermostat Setting

According to the Department of Energy,  setting your thermostat at 78 degrees in the summer can save you up to 10% in energy costs each year. If 78 degrees is too warm for you, you can adjust it a bit lower to be comfortable. Just remember that for every degree you raise your thermostat above 72 degrees, you save up to 3% of your cooling expenses.

Consider getting a programmable thermostat, so you can program a warmer setting when you’re not home and automatically start cooling your home right before you get back. If you’re into technology, try a wireless remote thermostat, like the ComfortLink™ II, that can be paired with the Nexia™ system and your smartphone, tablet or desktop computer to control your air conditioner from wherever you are.

3. Upgrade Your Air Conditioner and Appliances

If you’re ready to take your summer energy savings to the next level, go for a system upgrade. Heating and cooling uses nearly half of the energy in your home, so investing in an energy efficient system is a smart move that will save you money in the long run.

When you’re upgrading your air conditioner, look for Energy Star certified systems that have a high Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) ratings. They’ll be 15% more efficient than other models. While you’re going green, think about upgrading your entire home with Energy Star appliances. At the very least, schedule seasonal maintenance for your air conditioner and other systems, so they’re working their best.

4. Go Low Flow

In the summer, water usage usually increases — whether it’s watering your lawn or taking more post-swim showers. Keep outdoor watering costs down by only watering grass and plants in the early morning or at dusk, so the water doesn’t evaporate in the summer heat. Another secret to having an energy efficient home is installing low-flow water fixtures. These work well on shower heads, toilets and even your outdoor sprinkler.

5. Wash with Cold Water

Here’s a quick summertime money saver. Change up your laundry routine by only washing and rinsing your clothes with cold water. If you do it year round, it could save you around $200 annually.

6. Close the Blinds & Check Your Seals

Kicking up the AC isn’t the only way to keep your home cooler in the hot summer months. Take a quick walk around the house and close all the blinds and curtains. This will keep your rooms from heating up too much and being super hard to cool with your air conditioner or fan. Another tip to keep warm air outside is to add weather stripping to your doors and windows.

7. Keep Your Fridge Cool

Your refrigerator and freezer are essential to keeping your lemonade and popsicles cold all summer long. So, here are few tips to save on your energy bill by maintaining your refrigerator properly. Set the thermostat between 35 and 38 degrees for the refrigerator and between 0 and 5 degrees for the freezer. Check the door seal and vacuum the coils. Make sure your fridge is always full of food (or even just jugs of water), so there’s less air space for it to have to cool.

8. Relax and Unplug

Keep your electronics from sucking up all your summer energy by unplugging your chargers, TV, computer and other small electronics when you’re not using them. It’s an easy way to save up to $100 a year, according to the Department of Energy.

9. Dine Out

Whether you’re grilling a great meal or treating yourself to dinner at your favorite restaurant, steering clear of your kitchen in the summer can reduce your energy bill. Using kitchen appliances can raise the temperature by 10 degrees. Not only will you reduce the energy you use to run those appliances, but you’ll also save on air conditioning costs to cool down your home.

Now that you’ve got a variety of energy-saving ideas that range from new habits to efficient upgrades, challenge yourself to see if you can lower your energy costs this summer. Then use those savings for a weekend vacation in the fall!

Prepping Your Home for Vacation

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Prepping Your Home for Vacation

Your must-do vacation checklist for take-off

It might take a little extra work to get your home ready for vacation, but you’ll be able to relax more once you’re at your destination. Consider this your checklist for peace-of-mind while you’re getting away.

View of mountain lake from airplane

Don’t Leave Any Clues for Thieves

Vacation season is prime time for criminals to make a visit. Take a few precautions to make your home look lived-in while you’re away.

  • Park at least one car in the driveway, so it looks like someone’s at home
  • Hold all mail and packages or ask a neighbor to bring in your deliveries
  • Bring in your spare keys
  • Put your lights on a timer to mimic your family’s typical schedule
  • Mow your lawn and trim hedges
  • Set up smart locks for helpful neighbors and pet sitters
  • Play it safe and don’t mention your travel plans on social media

Pre-Clean Your House

Nobody wants to come home to a stinky situation. Keep your vacation vibe going by taking time to tidy up before you head out. That way you can come home and rest, instead of cleaning up a mess.

  • Clean out the refrigerator and freezer (before you take out the trash!)
  • Take out the trash — check every room
  • Vacuum, dust and wipe down counters and sinks
  • Make your bed, so you can sink right in when you get back

Set Everything to Energy-Saving Mode

If you’re gone for 3 days or more, take a vacation from your electric bill by dialing back your energy usage.

  • Set thermostats up to 85 degrees in the summer and as low as 55 degrees in the winter. If you have pets staying at home while you’re gone, choose a setting that will still keep them comfortable.
  • If you use smart home automation, turn your thermostat off completely so it won’t turn on every time your neighbor brings in the mail. Again, if you have pets staying in the house, keep the thermostat on and set at a comfortable temperature.
  • Unplug small electronics, especially chargers, which continually draw electricity and can increase your electric bill.
  • Close blinds and curtains to keep your house cool in the summer and warm in the winter. Then your air conditioner and heater won’t have to work too hard while you’re on vacation.
  • Put the water heater on vacation mode if it has that option, so it operates more efficiently and gets a well-deserved break (like you!)

Checked everything off? Then you’re all set. Enjoy your vacation and relax knowing you’ll come back to happy home and lower energy bill.

Does ENERGY STAR Qualified Matter When I Shop for New Appliances?

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Does ENERGY STAR Qualified Matter When I Shop for New Appliances?

See how energy efficient appliances can save you money in the long run

The answer is yes — for several reasons. Here’s when ENERGY STAR qualified appliances matter most.

Replacing Really Old Appliances

Getting rid of a 3-year-old dishwasher might not be worth the higher price tag for ENERGY STAR qualified appliances. But if your appliances are at the end of their life, definitely look for the ENERGY STAR label.

New, energy-efficient appliances can help you save money on energy bills over the next 10-20 years. And saving even a little on your energy bill goes a long way when you consider that refrigerators last an average of 12 years, washing machines about 11 years and HVAC systems around 15-20 years.

When you see the ENERGY STAR logo qualified on a product, it means that the product meets specific standards for energy efficiency that often exceed the federal minimum standards. You should also check out the yellow EnergyGuide label on appliances. This gives you detailed information about the annual energy consumption and operating cost, so you can comparison shop.

Building a New House

Start off on the right foot and go green with an ENERGY STAR home. If you’re building your energy efficient dream home, using ENERGY STAR as a guide to make decisions that can help you save money on energy costs. Plus, you’ll save even more because you’re getting a whole house full of new, energy efficient appliances!

When comparing the energy usage for each appliance in your home, you can see exactly where choosing ENERGY STAR qualified products can have the biggest impact. Here’s a quick look at the top 10 appliances in homes and how much energy they use, as reported by Connect4Climate:

Heating & Cooling 47%
Water Heater 14%
Washer & Dryer 13%
Lighting 12%
Refrigerator 4%
Oven 4%
TV, Cable, DVD 3%
Dishwasher 2%
Computer 1%

 

Trying to Save Energy and the Environment

You’ll feel good about buying ENERGY STAR qualified appliances if saving the planet is your top priority. ENERGY STAR was started in 1992 as part of the federal Clean Air Act. It’s a voluntary program run by the U.S. Environmental Protection Agency (EPA) with the goal of identifying and promoting energy-efficient products and buildings to consumers, so they can reduce energy consumption and pollution.

ENERGY STAR helps Americans save billions of kilowatt hours of electricity each year and reduces millions of metric tons of greenhouse gas emissions. Buying ENERGY STAR products is a great way to go green and help protect your environment.

Ready to start shopping?

There are a lot of high-quality energy efficient products that can save energy in your home. That’s why the experts at ENERGY STAR created a helpful guide to shopping for ENERGY STAR qualified appliances, as well other eco-friendly items for your home. Their guide covers everything from kitchen appliances to heating and air conditioning to light bulbs.

5 Tips for Keeping Your Dog Cool at Home

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5 Tips for Keeping Your Dog Cool at Home

Energy-saving ideas to keep your pets comfortable this summer

The dog days of summer are here. Which can be hard on your AC unit and your pets. Keeping your pup cool during the hottest months doesn’t have to be a hassle though. With some careful planning, an HVAC tune-up and a few fun pet products, you and Fido can beat the heat without breaking the bank.

5 Ways to Keep Pets Cool

 

  1. Turn off fans, lights and electronics

Turn off the ceiling fan. Fans cool humans by evaporating the sweat on our skin. But because dogs don’t sweat, the air flow from a fan isn’t going to make much of a difference for them in the summer.  So, leave the fan off to save money and energy. 

Turn off the lights. Natural light isn’t just for Instagram filters. Pets love it too. The SPCA of Texas says if dogs are home without you, natural light is best light for them. Plus, turning the lights off causes less heat output, which helps keeps your AC from working overtime.

Turn off the TV. Leaving your TV on all day can drive up energy costs by raising indoor temperatures and making your pet more active during the day when they should be resting.

  1. Get with the program(mable) thermostat

Setting your thermostat to 78 degrees helps cut back on energy costs in the summer. Since regular body temperature for dogs is 3-4 degrees higher than humans, turning the thermostat up won’t adversely affect them. A programmable or smart thermostat will keep your temps on track. The Trane ComfortLink™ II XL1050 thermostat allows you to program and adjust temperatures from the house or on-the-go.

  1. Check for leaks

Your AC could be running on overdrive without you even knowing, especially if cool air is escaping from doors, windows or air ducts. Adding weather stripping to doors and windows that have gaps in them can keep hot air out. Check to see where plumbing and electrical wiring is coming into your home to make sure there are no big openings.

  1. Throw some shade

Keep the blinds closed during the hottest parts of the day or while you’re at work. This helps keep unwanted heat from coming in via the greenhouse effect your windows can produce. For those of us who didn’t pay attention in 8th grade science this means sunlight and heat enter, but can’t escape. Which makes your house hotter. Close the drapes, or if you have blinds, tilt the slats upward to help reflect light away from your house.

  1. Be routinely high maintenance

Check your air filters once a month, especially in the summer, to make sure they are clear from dust and debris. A clogged filter can cause your AC to work overtime. Switching out your filters is a smart way to conserve your energy bill and keep your HVAC working smoothly. On top of monthly air filter checks, having your HVAC cleaned and inspected by a Trane Comfort Specialist helps keep things running smoothly all summer long.

7 Ways To Lower Your Heating Bill Right Now | Trane Topics

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7 Ways To Lower Your Heating Bill Right Now | Trane Topics

Keep your house cozy without breaking the bank this fall and winter

Want to lower your energy costs? Of course, who doesn’t? We’ve pulled together a list of easy energy-saving ideas from simple tips where you’ll see a difference right away to energy-efficient home upgrades that pay off year over year.

The word SAVE on a digital room thermostat wearing wooly hat
 

According to Energy Star, in the average American household, almost half of the annual energy bill goes to heating and cooling – more than $900 a year. Following these money saving tips can really add up and have a big impact on your family budget.

7 ways to lower your heating bill right now

  1. Open your curtains and blinds
  2. Check your insulation
  3. Seal your doors and windows
  4. Set your thermostat correctly for winter
  5. Create climate zones
  6. Run your ceiling fan clockwise in winter (really!)
  7. Upgrade to a high-efficient HVAC system

Take a closer look at our list and learn how you can put these ideas into practice in your home today.

  1.     Open your curtains and blinds

Even on the coldest days, direct sunlight will generate heat when it hits a window. So, on sunny days, let the sun shine in. Best of all – it’s free! Pro tip: open the blinds or curtains to let direct sunlight in and close them up once the sun moves away. Your blinds and curtains act as a secondary insulator and help keep cold air from seeping in.

  1.     Check your insulation

If your attic or crawlspace isn’t properly insulated, your heating system has to work harder to keep your home at a consistently comfortable temperature. The more it works, the more it costs you. Foam insulation can settle after a year. Homes built in the 70’s or earlier should be checked out as insulation quality has come a long way since then. If you live up north where it gets really cold, try adding extra insulation to your garage door, it can make a big difference.

  1.     Seal your doors and windows

You don’t need to be Mr. or Mrs. DIY to check the seals of your doors and windows and replace cracked or worn weather strips. Be sure to seal all cracks, holes, and gaps around windows to prevent air leaks.

  1.     Set your thermostat correctly for winter

Ok, so there really isn’t one perfect temperature to keep your home at during the winter. To get max efficiency out of your heating system all you have to do is use the built-in energy-saving functionality most of today’s thermostats have.

  • Programmable thermostats. Programmable thermostats allow you to set a variety of temperature preferences during the day for each day of the week. A good guideline for winter is to set it to about 68 degrees Fahrenheit (20 degrees Celsius) when you’re home and lower it (about 10-12 degrees Fahrenheit or 6-8 degrees Celsius) at night or when you’re away. As great as programmable thermostats are – they only work if you use them properly. If you constantly adjust the temperature – you’ll end up spending more, not less, on your energy bill.
  • Smart thermostats. If you haven’t already, consider upgrading to a connected, smart home thermostat. Truth is, even though they can, most people don’t use their programmable thermostat properly. Smart thermostats take the human element out of it. These next-gen thermostats do more than just keep your home warm and cozy all winter (which they do very well), they learn your patterns and automatically adjust the temperature for max efficiency and energy savings. You can program them remotely, get real-time performance alerts and even hide that digital display with a screensaver of your choice. When connected, you can control lights, locks, and several other smart home appliances. Check out the Trane ComfortLink™ II XL1050 or ask us to recommend the best thermostat for your home.

  1.     Create climate zones

The idea here is simple: direct more warm air to the rooms you use most. The DIY way to do this is to close the vents in the rooms you don’t use often. This forces your heating system to direct more warm air to where you want it. Take this concept to the next level by having an HVAC professional install a climate zone system, like the Trane ComfortLink™ II Zoning System. Trane uses exclusive motorized modulating dampers inside your ductwork to open and close in partial increments. That means heated or cooled air is directed where it’s needed, providing maximum comfort where you want it most.

  1.     Run your ceiling fan clockwise in winter (really!)

Fans aren’t just for keeping you cool in the summer. Ceiling fans do a great job of circulating warm air that rises to the top of the room and distributing it throughout the house.

  1.     Upgrade to a high-efficient HVAC system

If your home heating and cooling system is over ten years old, it’s not going to have the energy efficient SEER rating that is now standard. The majority of systems installed prior to 2006 are 10 SEER or lower. You can save up to 62% in energy costs with a more efficient system.

What temperature should I set my thermostat to in the winter to save money?

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What temperature should I set my thermostat to in the winter to save money?

Find out the best temperature to heat your home and more ways your thermostat can help save you money this winter.

Constantly battling with your significant other over what temperature to heat your home? Good news, we’ve found an ideal temperature that keeps things cozy and saves energy too.

Father and son and dog cozy warm on bed
 

Set your thermostat to 68 degrees Fahrenheit in the winter

According to ENERGY STAR, setting your thermostat to 68 degrees Fahrenheit (20 degrees Celsius) when you’re home is the ideal balance of comfort and energy efficiency. So why is 68 degrees the magic number? The energy saving key is lowering the temperature (about 10-12 degrees Fahrenheit or 6-8 degrees Celsius) at night or when you’re away.

Don’t turn that dial!

You can save as much as 10% a year in heating and cooling costs by turning back thermostats 7 – 10 degrees Fahrenheit for eight hours a day. Constantly raising or lowering the temperature throughout the day or forgetting to set it to the proper temperature can actually cost you more over time.

Where you place your thermostat matters

Knowing the ideal home temperature and using your thermostat correctly won’t matter if you place it in the wrong part of your home. An interior wall, ideally near the center of the house is the best place for your thermostat. Also, keep in mind which rooms people use most since these are the rooms where you want the temperature to be the most comfortable.

5 areas to avoid when placing your thermostat

  1. Areas in direct sunlight
  2. Locations above air vents
  3. Kitchens
  4. Hallways
  5. Near doors or windows

Upgrade your thermostat to save

Today’s more energy efficient heating and cooling systems can deliver whole home comfort while using less energy. But to get the most out of them, it’s best to pair them with an updated thermostat. While you can manually set your thermostat daily, programmable or “smart” thermostats can help you achieve energy savings, especially when you’re away from home.

PROGRAMMABLE THERMOSTATS
Programmable thermostats allow you to set a variety of temperature preferences during the day for each day of the week. As great as programmable thermostats are – they only work if you use them properly. If you constantly adjust the temperature (or your significant other does) you’ll end up spending more, not less, on your energy bill.

SMART THERMOSTATS
Why not take the human element out of it and upgrade to a connected, smart home thermostat. These next-gen thermostats do more than just keep your home warm and cozy all winter (which they do very well), they learn your patterns and automatically adjust the temperature for max efficiency and energy savings. You can program them remotely, get real-time performance alerts and even hide the digital display with a screen saver of your choice. When connected, you can control lights, locks and several other smart home appliances. Check out the Trane ComfortLink™ II XL1050 or ask us to recommend the best thermostat for your home.

Invest in an energy efficient furnace or heat pump

Even when you’re setting your thermostat lower at night and while you’re away, you may not see your electric bill go down if your system isn’t running efficiently. Start small by reaching out to an HVAC expert and have them check out your unit to make sure it’s operating at its best. Small things like leaky air ducts, poor insulation or old filters can affect efficiency. If an HVAC upgrade is the right move for you, here’s what you need to know. A newer Energy Star certified system that has a high Seasonal Energy Efficiency Ratio (SEER), Annual Fuel Utilization Efficiency (AFUE) or Heating Seasonal Performance Factor (HSPF) rating will be 15% more efficient than older, less energy-conscious models. Newer systems can also improve your comfort, since they typically feature multiple or variable heating stages. This type of heating system will keep your home consistently warm and reduce temperature swings. It also runs longer without the starts and stops that use excess energy – which can help lower your energy bill.

5 ways you can save on a new air conditioner

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5 ways you can save on a new air conditioner

Follow these tips to save money on a new home HVAC system

A new HVAC system is a major home investment for sure, but luckily, there are several ways smart homeowners can save money both on the initial purchase and in the months and years to come.

Gold piggy bank with savings stacked up
Getty Images: Kwanchai Lerttanapunyaporn / EyeEm

1. Special offers and promotions

Depending on the time of year and where you are,we will be able to offer you several ways to save money, including rebates, special financing options and more.

2. Special financing

A new HVAC system is truly a long-term investment for your home. In order to help with the upfront costs, Trane offers financing options for those who choose to use it.

3. Tax credits

Finally some good tax news! Trane offers many products that are eligible for residential energy credits. Some of our most popular systems are our most energy-efficient. The good news for you is that you can save on your monthly energy bill as well as apply for immediate tax credits on qualified products. Trane offers a wide variety of products that qualify and the tax credits are offered on the federal, state and local levels. So chances are when you purchase a new HVAC system, you’re going to be eligible for some kind of tax credit.

4. Eco rebates

Certain high-efficiency products may also be eligible for an eco-rebate. These rebates are sponsored by your local energy company and are typically used as an incentive for consumers to use less energy per household by purchasing more energy-efficient appliances. See which Trane products qualify for an eco rebate in your area when shopping for a new HVAC system.

5. Buy an energy-efficient air conditioner

This seems obvious, but buying a more energy-efficient air conditioner will have the biggest influence in your costs over time. According to the Department of Energy, over half of your home energy use goes to heating and cooling. If your current system is ten years old or more, you may be able to save up to over $500 a year if you upgrade to a more energy-efficient system**. Energy saving features to think about when looking to purchase a new air conditioner include SEER rating, cooling stages and Energy Star® qualification.

Why isn’t my air conditioner working?

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Why isn’t my air conditioner working?

Prepare for warmer weather with answers to the most common cooling system questions.

Spring is here and summer is just around the corner. Depending on where you live, temperatures are already reaching the 80’s – so having an air conditioner you can count on is key. What should you do if yours doesn’t work? We’ve got troubleshooting tips for this and more common cooling questions.

Why isn’t my air conditioner working?

ANSWER: Your thermostat is not calibrated properly or set too high
Before calling a dealer, make sure your thermostat is set to cool. Especially at the beginning of a new season, your thermostat may still be in heating mode. Try setting the temperature 2 to 4 degrees below room temperature.

ANSWER: The circuit breaker might have been tripped
Try resetting it.

ANSWER: Clean or replace your filters
Sometimes filters can get clogged and keep cool air from circulating. That’s why we recommend routinely checking and cleaning or replacing your filters as needed. You can use the owner’s manual to find where your air filters are located in your unit.

 

Why is my A/C blowing warm air?

ANSWER: You’re low on freon
If your air conditioner is running properly, you shouldn’t have to replace freon. However, refrigerant leaks can happen over time, and at $75-$100 a pound, you don’t want to wait to find the source of the leak. You’ll need an expert to evaluate your system, repair the cause of the leak and restore your freon level. Don’t let a dishonest dealer fill your freon level and leave – you’ll just have to pay to refill it again soon.

Why does my A/C smell like feet?

ANSWER: You’ve probably got a mold and bacteria build up
Dirty sock syndrome is that moldy odor you get when you turn on your air conditioner for the first time of the season. It’s caused by mold and bacteria on your evaporator coil or other areas of your HVAC system. If the smell lingers after repeated use we recommend having your evaporator coil cleaned by a professional. Other steps you can take to remove musty odors include:

  • Check your filters
  • Clean the drain pan
  • Check your ductwork

Why is it hot upstairs and cold downstairs?

ANSWER: Your air conditioner can’t keep up. Create climate zones
The DIY way to do this is to close a few (not all) vents on the first floor. This forces your cooling system to direct more air upstairs. Take this concept to the next level by having an HVAC professional install a climate zone system, like the Trane ComfortLink™ II Zoning System. In this system, heated or cooled air is directed where it’s needed most. If the problem continues, you may not have the right size air conditioner for your home and should consider installing a new air conditioner or one of our ductless systems to cool a single room.

Why is the air flow so low?

ANSWER: Clean or replace your filters
Over time, dust and dirt will collect on the filter screen. There could also be a blockage in your air ducts. If this is the case, you’ll need your local Trane Comfort Specialist™ to inspect the ductwork.

Why is my utility bill so high?

ANSWER: Your system is running too much
If you have your thermostat set to a temperature drastically cooler than the outside air temperature, your system has to work harder to maintain that temperature. This can result in a higher than normal utility bill. Try adjusting your thermostat to a more moderate temperature.

ANSWER: Your air conditioner is not energy efficient
If your air conditioner is over 10 years old or has a SEER rating of 10 or less, you’re probably spending more than you should each month in energy costs. Today’s energy-efficient air conditioners have energy saving features that allow them to cool your home while running on less energy – which can save you money each month.

What You Need To Know About Low NOx HVAC Requirements

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What You Need To Know About Low NOx HVAC Requirements

Find out how California’s commitment to reducing greenhouse gas emissions can impact your home heating and cooling choices and what energy-saving options are available to you. 

Green leaf energy illustration
Getty Images: undefined undefined

In an effort to lower greenhouse gas emissions 40% by 2030, some areas of California are regulating the nitrous oxide (NOx) emissions of residential gas furnaces. In addition, several communities are encouraging electric only or electrification mandates for all new residential construction. While this may sound confusing, the good news is that whether you’re in California or not, Trane® has a heating solution that can meet these environmentally friendly regulations and could lower your energy costs over time compared to traditional gas furnaces. 

Our goal: Low greenhouse gas emissions. High-quality heating comfort.  

Greenhouse gases are bad for the environment and bad for your health. According to the EPA, nitrogen oxides contribute to respiratory problems, acid rain, smog, elevated algae levels, and global warming1. Greenhouse gas emissions attributable to residential buildings in California currently represent about 25% of the state’s total emissions.2 And the largest source of greenhouse gas savings comes from eliminating on-site combustion of natural gas3. 

What it all means: Replacing traditional residential gas furnaces with low NOx or zero-emission heating solutions will greatly reduce greenhouse gas emissions and help California reach its 2030 emissions goal.

What is low NOx or Ultra-low Nox?

NOx is an abbreviation for nitrogen oxides – a collection of harmful and toxic greenhouse gases. These gases are released when fuel is burned at high heat like in an engine or home gas furnace. Low NOx and Ultra-Low NOx refers to emission limits on these products and are determined by local EPA standards and will vary for each type of heating equipment.

Our Low NOx solution: Install a zero-emission heat pump.

Trane heat pumps are an electric heating source that are environmentally friendly, energy-efficient and meet all current Low NOx and Ultra Low NOx regulations. Heat pumps can both heat and cool your home, so if you currently don’t have central air or have a traditional split system, a heat pump can keep you more comfortable year-round, and use less energy to do it. In fact, based on Southern California’s mild climate, heat pump space heating averages about 4 to 6 times greater efficiency than natural gas furnaces.4

Why a heat pump is right for you.

  1. Zero emissions: The new Low Nox and Ultra-Low NOx standards are meant to make gas furnaces more environmentally friendly by reducing the amount of harmful greenhouse gasses they emit. This is great, but you know what’s better than low NOx emissions? ZERO emissions! A heat pump is 100% electric, so there are no fossil fuels burned in the heating process – making it a far more environmentally friendly heating choice than a gas or oil furnace. 
  2. Versatility: A heat pump acts as an air conditioner and heating system in one self-contained unit. This versatility makes it a great solution in homes where space is limited. 
  3. Ultra-efficient: Unlike a furnace, a heat pump doesn’t burn fuel to make heat. It simply uses electricity to move heat from one place to another – making it a more energy-efficient solution. Our most advanced heat pumps are ENERGY STAR® Qualified and deliver top SEER and HSPF ratings as well as other energy-saving technologies that can help lower your energy costs. Energy analysts encourage the installation of high-efficiency HVAC heat pumps rather than standalone central air conditioning units plus gas furnaces whenever possible5. 

See how much you can save with a zero-emission heat pump.

The higher the system SEER and HSPF ratings, the more comfort you’ll get from each energy dollar. 

 *The majority of systems installed prior to 2006 are 10 SEER or lower. Potential energy savings may vary depending on your personal lifestyle, system settings, and usage, equipment maintenance, local climate, actual construction and installation of equipment and duct system.
 **Based on Energy Star’s Savings Calculator for a 3-ton 21 SEER/10 HSPF heat pump and programmable thermostat versus the industry standard 14 SEER/8.2 HSPF 3-ton heat pump and standard thermostat in St. Louis, MO.

How do the new Low NOx or Ultra-Low NOx standards affect your heating system?

If you live in one of the newly regulated areas, any new heating system you purchase will need to conform to the local emission standards. You may also have the opportunity to switch out a gas furnace for a more efficient one or a zero-emission solution like a heat pump. Your local government or utility provider may even offer incentives to make the switch to a more energy-efficient solution. 

Electrification. What it is and why it’s the smart solution to limit greenhouse gas emissions.

The American Wind Energy Association defines electrification as:
Electrification, also known as energy conversion, refers to the transition across all economic sectors to electricity-powered end-use technologies. For example, the transition from diesel to electricity-powered battery buses, or the shift to air-source heat pumps and heat pump water heaters. 

Many city planners and local governments are looking for ways to limit greenhouse gas emissions by promoting or mandating the use of electricity as a power source as opposed to fossil fuels like natural gas. Even if your neighborhood isn’t mandating electrification now, more and more communities will be looking for similar solutions. That’s why now is a good time to get ahead and invest in a heating solution that meets all emission standards and delivers the comfort you expect – like an energy-efficient heat pump.

Heat pump myths – it’s time to set the record straight

Heat pump technology has been around since the 1940s. While today’s models are far more efficient than earlier generations, several myths and misconceptions about heat pumps and the comfort they deliver continue to persist in the minds of many homeowners. It’s time to set the record straight. 

MYTH: HEAT PUMPS ARE ONLY FOR HEATING.

TRUTH: NAMES CAN BE MISLEADING.
Heat pumps use a mechanical-compression refrigeration system that can either heat or cool your home depending on the season. This means you only need one system year-round to maintain a comfortable temperature indoors.

MYTH: HEAT PUMPS ONLY WORK IN WARM CLIMATES.

TRUTH: HEAT PUMPS CAN HANDLE TEMPS AS LOW AS 0 DEGREES FAHRENHEIT.
One of the biggest misconceptions about heat pumps is that they only work in more temperate climates — not true. Most efficient heat pumps, like Trane systems with their Climatuff® Variable Speed Compressor, can handle temperatures as low as 0 degrees Fahrenheit for average-sized homes.           

MYTH: HEAT PUMPS ARE EXPENSIVE AND HAVE A LIMITED LIFESPAN.

TRUTH: HEAT PUMPS CAN ACTUALLY SAVE YOU MONEY OVER TIME AND LAST AS LONG AS OTHER SYSTEMS.
Heat pumps are generally cheaper than the combined cost of a new gas furnace and standalone central air conditioner, and energy savings are seen in most homes as well.6 In addition, a heat pump will generally last 15-20 years – which is comparable to furnaces and air conditioners

Should you really set your thermostat to 78 in the summer?

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Should you really set your thermostat to 78 in the summer?

Discover the magic number and how it adds up to savings

Summer is here. Along with grilling, vacations, and afternoons by the pool, you’re sure to experience major heat waves. Depending on your location, triple-digit temperatures may be the norm for three or more months out of the year. A rising heat index, partnered with your goal to limit your monthly energy cost, leaves you questioning what temperature to set the thermostat in the summer.

It turns out that the best indoor temperature for your home during the summer months is 78 degrees, according to the U.S. Department of Energy. If that temperature falls outside your comfort level, there are several ways to modify how your home feels without causing your energy bill to spike. Keep in mind, each degree set above 72 can save you up to 3% on your cooling costs.

Increase temperature when away

Naturally, when the heat increases outdoors, your HVAC system works harder to maintain your ideal indoor temperature. While you’re away, however, your set  temperature doesn’t need to be quite so low.

Adjust the thermostat while you’re away to a higher setting. Installing a smart thermostat will make adjusting the indoor temperature even easier. Schedule the setting to increase by seven to 10 degrees while you’re at work or away for the day.

With the ability to control the thermostat from your smartphone, you can easily adjust the temperature to a cooler setting before arriving home. Increasing the temperature when you’re away can help save up to 10% on your energy bill.

Ceiling fan direction in summer

A ceiling fan won’t replace your air conditioner during the summer months, but it can certainly complement it. On most models, there’s a small switch near the bottom or side of the mounting base of the fan. This switch allows you to change the direction of the fan to match the season.

During the summer months, your ceiling fan blades should spin counterclockwise. By spinning in this direction, your fan creates a cool breeze by pushing air down. You’ll find that the room feels up to four degrees cooler and stays consistent throughout the day. Plus, you can increase your air conditioner temperature by two to three degrees thanks to the fan’s cool down.

Seasonal AC maintenance

Just as you prepare your vehicle for a long trip to ensure everything is in optimal working order, the same should be done for your air conditioning. Spring maintenance on your HVAC before the summer heat hits will help ensure the unit is performing properly, refrigerant levels are topped off, and the unit is cooling as efficiently as possible. 

Small things like leaky air ducts, poor insulation or overgrown landscaping around your air conditioner can affect efficiency.

Invest in energy-efficient air conditioning

Even when you’re setting your thermostat higher, you may not see your electric bill go down if your air conditioner isn’t running efficiently. An HVAC upgrade may be necessary to lower your energy use and keep your home comfortable.

A newer Energy Star® certified system that has a high Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) rating can be 15% more efficient than older, less energy-conscious models. Newer systems can also improve your comfort, since they typically feature 2-stage cooling and a variable-speed fan. This type of air conditioning system will keep you cooler more consistently, even on a lower setting. It also runs longer without the starts and stops that use excess energy and removes twice as much humidity from your air to keep you feeling more chill.

Make your home naturally cooler

In addition to bumping up the thermostat setting during summer months, using ceiling fans, and scheduling AC maintenance, there are simple ways to make your home cooler.

  • Close shades, blinds and curtains to keep the sun out during the day. Blackout shades and curtains work wonders.
  • Open windows and turn off your air conditioner at night to let in cooler air. Then shut the windows and shades in the morning to trap the cool air in your house.
  • Weatherstrip doors and windows to keep cool air in and hot air out.
  • Only use heat-generating appliances like your stove, oven, dryer and hair dryer after 8pm to avoid heating up an already hot house. Appliances can raise the temperature up to 10 degrees!

Best temperature for comfortable home

Saving on your energy bill is important, but you also want to enjoy your space comfortably. If a thermostat at 78 degrees during summer heat isn’t cool enough for you, make small adjustments. Move the temperature one to two degrees higher than normal to see if you can notice a difference. Continue to increase the setting until you reach your comfort limit.

Also, remember that humidity can make you feel hotter. If high humidity is a constant challenge in your home, explore how power dehumidifiers can adjust the moisture in the air even as the seasons change to create a cooler space.

Air Conditioning Replacement or Repair

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Air Conditioning Replacement or Repair

Find out when it’s right to replace your old HVAC system and when a repair is in order.


If a failing AC system no longer keeps your home comfortable, it may be time to consider an air conditioning replacement. An air conditioner nearing 10 or 20 years old likely needs an upgrade. Newer models run more efficiently than older systems, which can also reduce your monthly energy bills.

However, AC replacement costs can range from $5,800 to $14,000, according to Trane’s air conditioner price estimate. And access to a new system may be limited, as recent supply chain issues, labor shortages and shipping delays have made it difficult for manufacturers in some areas to get their hands on materials. You’d likely need to place your order as soon as possible if you want to replace your AC.

Beyond AC equipment itself, several factors affect air circulation in your home, such as ducts and insulation. Before shelling out money on an air conditioning replacement, consider having a professional take a closer look at your current system to determine whether a repair or replacement would be your best option.

Table of contents:

  • When to replace your AC unit
  • When to repair your AC unit
  • Repair or replace? 3 questions to ask before deciding

When to replace your AC unit


The older your air conditioner is, especially if it’s more than 10 years old, the sooner you should consider replacing the equipment. An older system may frequently break down, and over time, the manufacturer might discontinue certain mechanical parts. Not being able to replace broken parts would be a key sign it’s time to replace your air conditioner.

Here are a few other indicators to look for:

Increased energy bills: AC systems can lose efficiency over time and older units may use more electricity than they did when they were new. You may notice an increase in your energy bills as your AC unit becomes less efficient. Damage to the unit, such as a leak, could also cause the unit to work overtime to cool your home, which could raise your bill. Either way, expensive bills may be a good reason to purchase a new unit.

Low SEER rating: While a low SEER rating doesn’t always indicate inefficiency, you may want to consider an upgrade if your unit scores lower than the minimum standard rating of 13. A SEER rating measures the energy efficiency of air conditioning units.The minimum rating will increase in 2023, putting older units even further below standard.

Freon use: The U.S. Environmental Protection Agency phased out the use of R22, or freon, in air conditioners in 2020. If your AC unit runs on freon, start shopping for a replacement. You may not be able to access freon when your unit needs a repair.

Consult with a licensed HVAC professional to inspect your AC unit and diagnose the issues.

High repair costs: As your air conditioner ages, the unit may need repairs more often. If you feel that you’re putting too much time and money into frequent repairs, you may want to consider investing in a new unit. We’ll discuss the “$5,000 rule” in a later section.

AC replacement cost

The cost to replace an AC unit would include the price of the unit plus installation fees. As mentioned earlier, the total cost could range from $5,800 to $14,000. However, many variables would impact your final price, including but not limited to:

  • Your location
  • The difficulty of the installation
  • The size of your home
  • Potential ductwork modifications
  • Necessary electrical upgrades

HVAC manufacturers or dealers may offer special discounts or rebates to customers. For example, you can check out Trane’s current deals to see how much you could save. Meet with an HVAC professional to learn more information.

Keep in mind that upgrading your AC unit, or any piece of your HVAC system, is an investment that would pay off over time. Here’s how much you could save in one year when you buy a new air conditioner or furnace:

Product type Average yearly energy cost savings
Air conditioner $140*
Furnace $372*

*AC results based on PickHVAC’s SEER Savings Calculator for a 3-ton 22 SEER air conditioner versus the industry standard 14 SEER air conditioner in St. Louis, MO. Furnace results based on PickHVAC’s AFUE Savings Calculator for 95% AFUE rated furnace compared to a 60% AFUE rated furnace in a 2,700 square foot home in St. Louis, MO.

Other considerations include:

The $5,000 rule: Multiply the age of your equipment by the estimated repair cost. If the number is more than $5,000, then you should consider replacing your unit. If it’s less, a repair may be the answer. For example:

  • A system that is 10 years old and has a repair cost of $300 = $3,000. It’s probably best to repair it. 
  • A system that is 10 years old and has a repair cost of $600 = $6,000. You should likely consider a replacement.

Existing warranties: Air conditioner warranties from most manufacturers last five to 10 years. Your repair may be covered. If you are the original owner of the unit, check the paperwork you receive upon installation for warranty information. You may also be able to look up your warranty on the manufacturer’s website using the unit’s serial number. New homeowners should check with the HVAC manufacturer to see if a warranty transferred with the sale of the home.

Financial savings: Regular repairs and maintenance can extend the life of your AC unit. Servicing your AC unit once or twice a year and covering periodic repairs may be more affordable than buying a brand new system. But keep in mind that a new AC unit would likely offer more savings in the long run if you can front the cost.

Repair or replace? 3 questions to ask before deciding


When determining whether you need a full air conditioner replacement or a single repair, ask yourself these key questions: 

1. How often does your air conditioning unit break down? Annual maintenance is common — and recommended — for AC units. If your equipment needs fixing more frequently, it may be more reasonable to purchase a new unit rather than paying for ongoing, expensive repairs.

2. Do you have a matched system? Air conditioning systems are generally made up of two matching components — an indoor furnace or air handler and an outdoor air conditioner or condensing unit. Replacing either the indoor or the outdoor unit without replacing the other could reduce the system’s overall efficiency and cause additional failure. If you need to replace your entire air conditioner, you’ll likely need to replace the furnace as well to ensure you have a matching set. Keep this in mind if you’re considering an AC replacement.

3. Are you ready to make an investment? A new cooling system comes with considerable upfront costs compared to a repair. However, there are financing options available to make the investment more manageable.

Remember to bring in an HVAC professional to inspect your AC unit and diagnose the issues you’re facing to help you make the right decision for your home.

Is a dual fuel heating system right for you?

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Is a dual fuel heating system right for you?

Depending on where you live, it’s likely you heat your house with a furnace or a heat pump. What you might not realize is that it’s possible to save on utility bills by using both gas and electric heat! What exactly is a dual fuel heating system? The concept is simple: The heat pump handles the heating tasks when it’s mildly chilly, while the furnace fires up when temperatures drop below freezing. With California and other states encouraging electrification—using electricity for heat when possible, rather than fossil fuels—dual heating is a trend that’s becoming more popular.

Here are a few tips to help you decide if a dual fuel heating system is right for you: keeping your home toasty while making you feel good about energy conservation, too.

Heat Pumps vs. Gas Furnaces: Two Routes to Creating Heat

Despite the name, a heat pump does double duty for your indoor climate. When the weather is warm, it works like an air conditioner to cool your home and remove humidity. Once temperatures begin to drop, it runs in reverse to provide heat, generally creating air that’s about 90 or 95 degrees Fahrenheit coming out of the vents. Because a heat pump uses electricity rather than burning fossil fuels, it’s considered an environmentally friendly heating choice.

In moderately cold temperatures, a heat pump provides adequate and cost-effective heating, so it’s ideal for spring and fall and warm, sunny winter days. However, heat pumps decrease in heating capacity (measured in BTUs per hour) and efficiency as outdoor temperatures get colder.

In contrast, furnaces burn natural gas or propane to generate the heat that circulates through your home. They provide ample, consistent heat quickly and efficiently to keep temperatures just right indoors even when it’s freezing or subfreezing outside. In fact, the air coming out of the vent might be as warm as 120 to 130 degrees Fahrenheit.

How Dual Fuel Heating Provides the Best of Both Worlds

Pairing a heat pump with a gas furnace allows you to capitalize on the most efficient operations of both systems. During milder temperatures, a heat pump is slightly more energy-efficient than a furnace, in addition to not emitting any greenhouse gases. In fact, under ideal conditions, a heat pump can transfer 300% more energy than it consumes.

As noted above, however, heat pumps get less efficient as the temperature drops. When it gets freezing or below, a dual fuel system automatically switches to the furnace to create the greater volume of heat that’s needed. The good news is that a new, high-efficiency furnace can have an Annual Fuel Utilization Efficiency (AFUE) greater than 97%, which means that 97% of the fuel you pay for is converted into heat.

If you’re interested in dual heating, there are two basic options: The first is installing a split system with separate heat pump and furnace components. The second option is to install a dual-fuel HVAC such as a Trane EarthWise Hybrid Dual Fuel Packaged System, which conveniently includes both in a single unit.

A smart thermostat, such as the Trane ComfortLink XL1050, can be programmed to optimize which fuel to use based on your electric utility rate. (They never run at the same time.) And, of course, a smart thermostat also allows you to control your heating from anywhere as well as to set energy-saving heating schedules—ensuring cozy comfort no matter what the weather’s like outside.

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