The First String Denver Heating and Air Conditioning Blog

5 Signs You Have a Refrigerant Leak
An air conditioner refrigerant leak is fairly common but not always obvious. Coolant leaks can greatly affect the efficiency of an HVAC system.

Is Your Air Conditioner Ready For Summer
Is your air conditioner ready for the heat of summer? These simple steps can prepare your air conditioner for the warmer summer months.

Heating And Cooling Myths EXPOSED
Heating and cooling myths exposed. The size of your home doesn’t determine the size of the air conditioner that should be installed.

Should You Buy An Upgraded Furnace?
If you are looking to replace your furnace and air conditioner. Should You Buy An Upgraded Furnace Or Upgraded Air Conditioner?

Is A Gas Or Electric Furnace Better?
Gas or electric furnace? If your home has access to natural gas, it’s one of the most affordable and dependable furnace fuels.
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