Tamarack Technologies

Tamarack HV1600 R38 Whole House Fan

• Easy installation -  No joist cutting necessary
• No maintenance
• Mechanically sealed doors insulated to R38
• Fits 16” or 24” on center joists
• 3 year limited warranty.  UL Listed 
• 2-Speed 1,150/1,600 CFM rated
• Remote control and 6' power cord included

- $1 SHIPPING (Not valid for Canada, HI & AK)

model description usually ships price QTY
HV1600 Tamarack whole house fan. R38 insulation. 2-Speed 1,150/1,600 CFM. Includes white interior grille, 6 foot power cord and a radio frequency remote control. SKU: TTi-HV1600. 1-2 Days $889.00
ACP-01-SP Optional Acoustic Plenum Box. An insulated raised frame that reduces sound levels up to 3 dBA on the HV1000 and 6.5 dBA on the HV1600. The kit includes: insulated raised frame, tape, and installation hardware. Ships unassembled. PRICE VALID ONLY WITH PURCHASE OF A TAMARACK WHOLE HOUSE FAN. 1 Day. In-stock $59.00
add to basket

real-time shipping quotes are available before checkout on your shopping cart page



hv1000 dimensions

hv1000 specs

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   What size whole house fan do I need for 1200 Sq feet house?
A:   Tamarack recommends 6 or more air changes per hour which means the HV1600 or larger fan for your size home. The HV1000 would be borderline. Thanks.

       Asked on 2014-09-09 by Louis
#2 Q:   Can the HV1600 R38 Whole House Fan be mounted vertical?
A:   Per the manufacturer it can be mounted vertically.

       Asked on 2014-07-28 by Mike P.
#3 Q:   How far should this fan be placed from the main return duct of house A/C? The A/C return duct happens to be right in the central location of house.
A:   A few feet is fine, they generally will not run concurrently, so no worries there.

       Asked on 2014-07-14 by Joe F
#4 Q:   how are the units sized? By sq ft?
A:   Yes, this fan is for about 1800-2200 square feet, depending on what area of the country you are in.

       Asked on 2013-06-10 by dale

Related Products

Tamarack HV1000 R38 Whole House Fan

R38 insulated whole house fan. Moves 1,150 CFM using 70 watts of power. Fits 16” or 24” on-center joists with no joist cutting.

AirScape 1.7 WHF Whole House Fan

The AirScape 1.7 WHF has four high quality fans yielding 1,712 CFM. Installation is drop-in. Electrically actuated insulated door with our true-seal technology (R-47 on XR).

AirScape Acoustic Plenum Boxes

Insulated raised frame to reduce whole house fan sound levels. Use with Tamarack HV1000,1600 and AirScape 1.0/1.7/2.5 models.


why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.