Tamarack produces the only whole house ventilators that have automatic dual doors that close to provide an R50 insulated seal which is ideal for Canadian climates.

• Wall switch ready
• Optional RF remote control
• Interior grille included
• Moves 1,150 cubic feet per minute (cfm) using only 70 watts of power
• Quiet operation tested at 55db.
• R50 low-profile Vacuum Insulated Panel (VIP) doors.
  

View product specifications

Tamarack HV fans are built in the USA and come with a 3-year manufacturer's warranty.

Installation instructions (view) include hard-wired configuration for fan operation - control not included. Recommended controls are a SPST (single-pole, single-throw) wall switch, or a non-digital spring wound mechanical timer. All other controls will void the product warranty.

Fast shipping via Canada Post or Fedex from our Toronto area warehouse to anywhere in Canada.