1.
Safety Rules
1. Read instructions carefully.
2. Electrical hook up should be done by a qualified electrician. All electrical wiring must conform to
local code standards.
WARNING:
To reduce the risk of electric shock, always disconnect power and unplug pump motorbefore
installation or performing maintenance Make sure EnviroCool cabinet is properly grounded to a
suitable ground connection for maximum safety.
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Avoid Backdrafts
Care should be taken to avoid backdrafting combustion appliances that are installed in the conditioned
space. It is strongly recommended that combustion appliances NOT be installed in such a manner that
they use room air for for combustion. The whole house fans is capable of pulling large quantities of air
from the home and particulary if not enough windows are open, may easily backdraft a water heater
located inside a louvered closet door
EnviroCool
Installation Instructions
Select a tentative location. You should consider all the clearances that you
will need by observing both inside and outside before making a final
selection. Make sure from the outside wall that the unit is high enough that
the bottom will not touch the ground and the top won’t stick above the
window (if placed under window). Usually 36 inches is needed from
window to ground level for horizontal.
CLEARANCES around “ROUGH OPENING”
sides
top
bottom
Exterior 2 ½”
4”
6”
Interior 1”
1”
1”
Make a cutout template out of cardboard using the ‘rough opening’
dimensions.
After making sure you have the clearances needed place the cutout
template on the inside wall and draw the template outline. For the vertical
model, the template should be centered on a stud. For the horizontal
model, it should be centered between the king studs if under a window.
The template should be at least 2” above the baseboard to allow for the
interior grill.
Cutout the drywall per the template using a drywall handsaw. Do not saw
through any studs.
Remove the drywall cutout and any insulation inside the cavity.
Transfer the location to the outside by drilling 3/8” holes at the 4 corners
through the outside wall from inside.
Temporarily tape plastic or cardboard over the inside opening to keep out
dust & debris while cutting the opening in the outside wall.
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