It's easy to install the Tjernlund Fresh Air In-Forcer For 4" Flex Or Metal Duct. This unit will give you a simple and economical way to generate fresh outside air and dilute stale air trapped inside your place of residence or work. Functional with a remote, on/off switch, or a plug-in timer to operate on a desired schedule, this unit marries convenience and durability.
- Efficient 75 CFM fan
- Reduces negative pressures
- Helps to reduce cold drafts
- Aids in reducing moisture and mildew buildup
The Tjernlund Fresh Air In-Forcer For 4" Flex Or Metal Duct is affordably priced and will install very quickly by plugging into any polarized electrical outlet. This unit efficiently consumes only 18 watts of energy.
The Tjernlund Fresh Air In-Forcer For 4" Flex Or Metal Duct mechanically draws outside air indoors to dilute pollutants and replace stale air without sacrificing energy savings.