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 ...

Q. We have a problem keeping several rooms comfortable. These rooms are either chilly during winter or hot during summer. What are some efficient methods to balance out the temperatures in our home? A ...

There are many applications where additional airflow would make an area more comfortable. In most cases, insufficient airflow is not caused by a lack of air handler cfm. The prime culprit is ...

Q. We have a problem keeping several rooms comfortable. These rooms are either chilly during winter or hot during summer. What are some efficient methods to balance out the temperatures in our home? A ...

If the summer heat has pushed your fans to the limit and you're trying to decide what's the next step, here are some options available to combat a hot household: WHOLE-HOUSE FAN: Whole-house fans are ...

Dear Jim: We have a problem keeping several rooms comfortable. These rooms are either chilly during winter or hot during summer. What are some efficient methods to balance out the temperatures in our ...

Question: My daughter's bedroom and our living room always seem chilly in the winter and hot and stuffy in the summer. What can we do to make all the rooms comfortable without pushing up our utility ...

Tjernlund Products’ Duct Booster Fans are designed for easy installation within heating and cooling ducts to increase the flow of conditioned air to desired areas. The fans operate quietly and are ...