Tamarack produces the only whole house ventilators that have automatic dual doors that close to provide an R38 insulated seal which is ideal for cooler Canadian climates.
- RF remote control included
- Interior grille provided
- 2 speeds: 1,150 and 1600 cubic feet per minute (cfm)
- Quiet operation: 55db at low speed, 65db on high
- 6-ft power cord
- R38 insulated dual doors
Tamarack HV fans are built in the USA and come with a 3-year manufacturer's warranty.