York Mini-Split System
The YORK Mini-Split system is a highly-efficient with a flexible heating and cooling system that doesn’t require any duct work. …
The Mitsubishi Mini-Split. Is it the Right Solution for Your Home?
If you have never heard of a mini-split, you are not alone. No, the mini-split isn’t some kind of ice …
Stay Healthy and Comfortable this Summer with an Aprilaire Dehumidifier
In the Quad Cities, it can be in the 50s one day and in the 90s just a couple of …
Would Your Home Benefit from a Bryant Heat Pump?
Bryant makes some of the best heat pumps available. As All Things HVAC reports, Bryant is one of the oldest …
How Clean is the Air in Your Home?
We are now at the end of Winter and your home has been closed up all season. It’s time to …
What temperature is too cold for a house?
Many people in the Quad Cities have had minor (and major) freak-outs upon looking at our heating bills this winter, …
Meet Francisco Troche
How time flies! It has been almost nine years since Francisco joined the team at Doug’s Heating and Air Conditioning. …
What are the most common indoor air pollutants?
One of the most wonderful things about the Quad Cities is the variety of homes in our neighborhoods. There are …
Can an old furnace explode, and how can I tell if my furnace is dying?
Fireworks are fun outside, not so much indoors! Do you have to worry about your furnace causing indoor fireworks? The …
Key Terms and General Information for HVAC
We all have to start somewhere when gaining knowledge on a complex subject; we have all been there before. …
Heat Pump Bypasses in Heating Systems
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Advantages of Polypropylene Pipes
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