W415-1066 / A / 03.06.12
18
furnAce fronT
righT Side PAnel
AcceSS PoinT for
fAn limiT hArneSS
fAn / limiT
SWiTch
SuPPly Plenum
SuPPly Plenum
fAn / limiT
hArneSS
reTurn
Air
reTurn
Air
• choose left or right side of the front or rear of the supply plenum based on where the return air filter bracket
is being mounted, and use diagram to locate and drill 7/8” (267 mm) diameter hole.
4.5.3 mOuNTINg ANd wIrINg THE FAN/LImIT SwITCH