The new year brings new regulations with rules affecting heating and air conditioning systems. As of Jan. 1, EPA guidelines require all new HVAC systems to use certain refrigerants. The goal is ...
These dampers act as a block at the main duct trunk line, causing your system to function like there isn’t a vent in that particular room at all. Unless you’re experienced working with HVAC systems, ...
Keep the damper closed when a fire isn’t burning and make sure the seal is snug. When a fire is lit, consider lowering the thermostat setting to between 50 and 55 degrees to save money, the ...