Having spent 30+ years in residential construction ... features and specifications to choose from. HVAC brands, such as Lennox and Carrier focus primarily on comfort features and reliability.

Having spent 30+ years in residential construction ... However, mini-splits have more in common with other types of HVAC systems in that they’re immobile once installed, unlike window air ...

Find out what the highest MERV-rated filter is that still allows ... MERV 8 filters aren’t the best choice for residential HVAC systems, according the ASHRAE. Though MERV 8 is known to be ...