Uncategorized Articles

5 Tips to Improve Your Home’s Indoor Air Quality (IAQ) This Winter

December 30, 2025

Cold winter weather is the perfect excuse to seal your home tight, dial up the thermostat, and burrow under a thermal blanket. You will undoubtedly stay warm if you take those steps, but you might also trap pollutants, allergens, and airborne particles in your Missoula, MT, home.  According to the U.S. Environmental Protection Agency (EPA),…

Why Is the Pilot Light Going Out?

December 15, 2025

If you ever hear your gas furnace turn on but cannot feel any warm air blowing from the vents inside your home, chances are the pilot light went out. This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your East Missoula, MT, home’s…

Benefits of Multi-Stage Humidity Control

November 30, 2025

Maintaining indoor air quality (IAQ) is one of the best ways to create a healthy and comfortable living or working environment. Multi-stage humidity control is one of the most effective ways to improve IAQ.  specializes in residential HVAC repair and installations for homes and businesses in Missoula, MT, and all the surrounding areas. We understand the…

What Is a Two-Stage Heating System?

November 15, 2025

If you plan to replace your heating system anytime soon, be prepared to face a dizzying array of options.  You will decide how energy-efficient your new equipment should be, and determine if you prefer standard or smart features. Another crucial decision involves the output level—or stage—at which your unit operates,   Choosing the right system…

10 Things to Consider When Buying a New Furnace

October 30, 2025

Winter in Missoula is shaping up to be especially harsh this year. Can you imagine not having your furnace to help you make it through? You go to turn it on … and instead of rushing warm air through your ducts, it rattles, groans, and then just sits in sullen silence, clearly protesting another season…

Signs Your Gas Fireplace Needs Repair

October 15, 2025

Is your gas fireplace trying to tell you something? Beyond projecting a cozy glow and instant warmth, your fireplace warns you when it is not operating correctly in your Florence, MT, home.  Like any gas appliance, your fireplace can experience its share of hiccups. Ignoring signs of trouble can diminish its appeal, create potential safety…

Heat Pump Tech Over Fossil Fuels

September 15, 2025

America is preparing for a new era of energy. Thanks to ongoing innovation and stricter environmental standards, the future of heating and cooling is shaping up to be cleaner, greener, and significantly more efficient. The new energy paradigm involves more electricity—and less combustion.  Instead of burning fossil fuels like natural gas or oil, today’s high-efficiency…

Why Is My AC Short Cycling?

August 30, 2025

Your AC cannot make up its mind. One minute, it runs. Then it stops. Then it runs again. If this story sounds familiar, you’re not alone. This frustrating AC behavior, known as “short cycling,” is a common problem for homeowners in Missoula, MT, and across . Consider it a red flag waving vigorously, signaling that…

Your Top 10 Guide to Buying a New AC in Missoula, MT

August 15, 2025

Summer is calling, and with it comes the need for a new AC system. You want an efficient and affordable air conditioning unit to keep you cool in Missoula, MT. We get it. While navigating the world of AC units can feel overwhelming, has compiled the top 10 essential things you need to know before…

Is Your Thermostat Causing Your AC to Freeze Up in Missoula, MT?

July 30, 2025

It’s another hot summer day in Missoula, MT, and you feel like you might melt. Your air conditioner is not doing its job. It’s acting a bit icy. Seeing frost on your AC unit can be alarming, and you might be scratching your head, wondering what went wrong. While several culprits can lead to a…

Prevent an AC Breakdown During a Heat Wave

July 15, 2025

An air conditioner is your lifeline during a prolonged heat wave. This life-saving comfort system is a necessity when temperatures soar and linger in Missoula, MT, as they have under the heat dome that has scorched across . Risking an AC breakdown during extreme heat also risks your health. According to the National Weather Service,…

What Is a Heat Pump?

October 12, 2023

What’s the best way to preserve resources? Working with what you already have.

Types of Furnace

October 21, 2015

Selecting the right furnace can be daunting. There are many brands and styles on the market; each one differing in a variety of ways. The team at Design Air is here to help sort through the information to find the best furnace for you and your family. One important factor we consider is the type…