The Energy Shield
Seal A Fan (Attic
is a simple solution to a major
problem in homes with attic whole house fans.
Traditional whole house fans
leak air between the attic and living spaces. This can result in dirty
cold or hot attic air entering your home. On the other hand, air leakage
through the whole house fan from your home can create a negative
pressure in your home. This negative pressure can draw outside air into
your home through your fireplace or other unsealed openings.
Whether the external air
enters your home from outside through unsealed openings or leaks through
your whole house fan, it makes your air conditioning and heating unit
run longer. In cold climates, infiltration of warm moist air into your
attic can cause water damage through condensation and may create ice.
Preventing attic air leaks
into your living space is the most efficient way to lower your energy
costs and prevent problems in your home or attic.
Save up to 20% on HVAC Energy Costs by Air Sealing and
Insulating your home.1
Seal A Fan--Whole
House Fan Cover™
The kit attaches to the
attic side of the whole house fan frame. It, in effect, seals
off the opening in your attic stopping either the superheated or
super-cold air in the attic from invading the living area. It
uses a hook and loop fastening system to attach the top which
can be partially removed or detached completely from the fan
Now you can use the
whole house fan cover
seal and insulate your whole house fan. The
Seal A Fan™
from entering your home in the
summer and leaving your heated areas in the winter. The
Shield Attic Fan Cover
effective seal against drafts, heat/air
conditioning loss and is an easy-to-install system.
your Energy Shield energy saving attic access Seal A Fan unit now. Click on the BUY NOW
BUTTON ON THE LEFT SIDE OF THIS PAGE. OR
on the Contact US Button to order by phone.
The Energy Shield
attic fan cover
may be installed on direct drive fans or belt drive fans. The
kit fits two different sizes of the most common whole house fans
in residential homes. The
Shield whole house attic
fan cover will fit
the following manufacturers fans that have a 24” blade or 30”
Master Flow Fans
Fits most other whole
house fan manufacturer frames that measure approximately 28
inches square and 34 inches square. The frame can be
slightly smaller or larger by one inch.
Larger sizes and
are available upon request.
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