If the duct is a standard size, remove the register and drop the fan into the boot. Secure it to the floor on each side with screws. If the duct is smaller than standard, see photos below. Plug the ...

The Merriam-Webster dictionary defines ethics as “the code of good conduct for an individual or group.” When HVAC professionals fail to deliver properly designed and installed residential duct systems ...

The skilled contractor knows how to install (and then test) a duct system to ensure that it operates at its intended efficiency. The skilled contractor also knows that, unfortunately, not all ...