HV3400 R38 insulated whole house fan
Tamarack Technologies HV 3400 R-38 insulated whole house fan - The Ghost
The HV 3400 whole house fan has R38 insulated dampers that close when the fan is not running. This keeps cool (or warm!) air from leaking into the attic.
This fan only takes a few hours to install. A 2 speed remote control is included.
This fan blows a lot of air into the attic and it needs to be able to get out. Please make sure you have enough attic ventilation.
Free shipping to the continental USA!
|Motor Voltage||115V AC|
|Air Flow @ 0.1 SP||3400 CFM|
|R Value at Closed Damper||R 38|
Effective for areas of
|800 to 2400 sf|
Ceiling Rough Opening
|14.5" x 22.5"|
|Intake Grille Color||White|
|Exhaust Ventilation Required||1296 si/9 sf|