Heat pumps are gaining popularity as an energy-efficient solution for year-round comfort—but how do they work? Unlike traditional HVAC systems that generate heat through combustion or electric resistance, heat pumps move heat from one place to another. This allows them to function as both a cooling and heating system, making them a versatile and eco-friendly choice for many homeowners. Read on for more details about heat pumps in Duluth, GA.
Wall Heating & Air Conditioning Blog: Archive for the ‘Heat Pumps’ Category
How Do Heat Pumps Work?
Monday, May 19th, 2025What a Short-Cycling Heat Pump Means
Monday, February 19th, 2024Whether it’s heating your home or cooling it down, your heat pump will always run in cycles. When the thermostat signals that heating or cooling is needed, the compressor will kick on and the heat pump will run until your home reaches the correct temperature. Then it will turn off, which gives it a resting period before the next time the thermostat signals it to start up again.
Short cycling is what it’s called when the heat pump’s cycles happen too frequently. They should occur only a few times per hour, and if they happen every few minutes, something is definitely wrong. What could be causing your heat pump to short cycle? Is it a serious concern? If so, why, and what should you do about it? We’ve got the answers for you.
What Can Go Wrong with a Heat Pump Reversing Valve
Monday, September 19th, 2022Ahh, fall: beautiful weather, football, and seasonal celebrations. Are you ready for it? As we approach the season when the weather finally cools down and you no longer need to use your heat pump to cool your home, you’re almost ready to switch it into heating mode. But what if, when you try to heat your home on that first chilly morning, icy cold air blasts out?
Your heat pump is able to switch functions from cooling your home to warming it because of a part called a reversing valve. And it can be extremely frustrating if it refuses to reverse, offering you only air conditioning when it’s already too cold in your house. But what can you do about it?
How to change your HVAC filter continued!
Friday, November 25th, 2016For this weeks frequently answered questions answered, we’re continuing with last weeks on how to change your filter.
HVAC Frequently Asked Questions Answered on Friday
Friday, November 18th, 2016How do I change my filter? With Atlanta having the smoke pollution, make sure you are changing your HVAC filter more often.
David made a video to help us out in this instance. It’s linked thru YouTube!
He also did a series of pictures for your use!
HVAC Frequently Asked Questions Answered on Friday
Friday, November 11th, 2016We thought we’d start a standard blog that comes up every Friday (something like Taco Tuesday’s but not as delicious!) HVAC Frequently Asked Questions on Friday
Today’s frequently asked question is: How often should I change my HVAC filter?
This answer varies according to certain conditions:
- You have a air quality filter (usually a 4″ or 5″ width filter) should be changed once a year.
- You have a standard 1″ filter, no pets, no remodeling being done and it’s not high pollen season – once every 3 months. If you are on our Club, this means you change it 3 months after we’ve done your twice annual service!
- You have a standard 1″ filter with pets, have remodeling going on or it’s high pollen season – it can be as often as once a month! Sometimes, more often especially when you are having your floors redone! The sawdust can really clog up your filter! The pollen can do the same as the sawdust. We really recommend you checking the filter at least once a month during these circumstances!
We hope this answered this frequently asked question! We’ll have another frequently asked question for you next week!
Thank you to all Veterans!
Friday, November 11th, 2016Thank you to all who have served for our freedom!

Thank you to all who serve, have served and will serve!
Filter Air Flow Importance – HVAC Filters
Wednesday, October 26th, 20165 Tips for Fall Cleanup for Heating and Air Conditioning – Gwinnett
Thursday, September 22nd, 2016We know it’s fall!!! It’s pumpkin flavored everything! And there’s nothing wrong with that.
It’s been a long, hot summer and becoming a long, hot fall, too! But now is the time to make sure the bugs and rodents don’t destroy your heating and cooling systems.
1. If you have a pesticide company, make sure they are spraying by (not on) your air conditioner outside and your furnace inside. We get a lot of bugs in air conditioners this time of the year.
2. In the winter, we get no heat calls and find rodents have chewed the wires on furnaces. They are looking to stay warm for the winter months and are migrating inside.
3. Also, clean out your fireplace flue! Birds might have nested in there! You don’t want to have a house fire due to birds.
4. Clean out your dryer vent. There is a brush specially made to go into a dryer vent and bring out the lent that has built up.
5. Change your batteries in your thermostat, carbon monoxide and fire detectors. If your furnace is over 10 years, have it checked for carbon monoxide leakage! We have a special camera that we put into your furnace to see any issues you may be having.
And, if you aren’t on a regular schedule, change your furnace filters! It’s quick and easy. David covered it in a video if you’re interested. Look at our past posts!
How to Change your AC/Furnace Filter
Thursday, September 8th, 2016Have questions about changing your filter in your HVAC system? David made a short clip showing you! He also shows the way the air flow arrow goes (toward the furnace).
Thank you, David! Great Job!
We uploaded it onto You Tube!