Instructions / Assembly

ManualsBrandsTamarack ManualsDampersPremium 8 in. Back Draft Damper

Cape

Backdraft

Damper

• Silent

• Economical

• Energy Efficient

• Easy Installation

• Innovative Design

• No Mechanical Parts

• Made in the USA

• Rated to 160ºF/71ºC

The Cape B

ackdr

aft Damper

is the ultimate one way air

flo

w val

ve desig

ned

verco

me the

eff

icien

cies

and

limitations of

traditional gravity

or but

rfly

rs.

Weatherization Works

Tamarack’s

Cape

Backdraft Damper

features a specially

formulated fabric sleeve

attached to an outer

metal sleeve that enables

maximum air flow in the

desired direction and

closes with minimal

pressure in the

opposite direction.

Tamarack Technologies

CAPE BACKDRAFT

ULTIMATE AIRFLOW DAMPER

LIK

E U

FACEBOO

ON TWITTER

800-222-5932

Summary of content (2 pages)

PAGE 1
CAPE BACKDRAFT Tamarack Technologies ULTIMATE AIRFLOW DAMPER Cape Backdraft Damper • Silent • Economical • Energy Efficient • Easy Installation • Innovative Design • No Mechanical Parts • Made in the USA • Rated to 160ºF/71ºC The Cape Backdraft Damper is the ultimate one way air flow valve designed to overcome the inefficiencies and limitations of traditional gravity or butterfly dampers.
PAGE 2
AIR FLOW! Cape Backdraft Damper MAXIMUM The Tamarack Cape Backdraft Damper is a non-mechanical in-line one way air flow valve that requires minimal pressure to open or close. Tested to UL 723 and NFPA 255 standards. This non-restrictive damper fits inside the duct. 4”, 5”, 6”, 7” & 8” sizes available. Metal Sleeve O.D. The Cape Backdraft Damper was tested against two other dampers at moderate airflow (airflow typical for a residential ventilation application).