Frequent Questions

When you call Applegate for all your home comfort needs you’ll receive the same customer friendly service that Mid Michigan and the surrounding areas have relied on since 1952. At Applegate we don’t just want your business today we will do everything we can to maintain your trust and maximize your energy dollar.

Air Conditioning
What does "SEER" rating mean?Answer
What should I know about the new refrigerants?Answer
Should I replace my furnace at the same time I add air conditioning?Answer
Why is the upstairs of my two story home always hotter than the first floor?Answer
Heating
Will my new furnace work differently than my old one?Answer
What is a two stage furnace?Answer
What is a variable speed furnace?Answer
What is and how does a heat pump work for the heating mode?Answer
Insulation
How much insulation does my attic need?Answer
Does Applegate Cellulose insulation make homes safer?Answer
Can you insulate sidewalls of new or existing homes?Answer
Is Applegate Insulation a "Green" Product?Answer
Service/Indoor Air Quality
Why is it important to have regular maintenance on my heating/cooling equipment and how frequently is it recommended?Answer
How do I know what indoor air quality products are right for me?Answer
How often should I change my air filter and are all air filters created equal?Answer
How do I know if I need a humidifier?Answer