Install Instructions

MOUNTING
M942B
Fig. 4. Lowboy furnace, with
media air cleaner mounted
horizontally in return plenum
just above furnace and
opposite heating plenum.
M943B
M944B
Fig.5.Counterowfurnace,
with media air cleaner
mounted horizontally in
return duct or plenum just
above furnace.
Fig. 6. Central fan installation,
with media air cleaner mounted
horizontally in central return duct.
M945B
M946B
Fig.7.Horizontalfurnace,withmediaairlter
mounted vertically in return duct near furnace.
Fig. 8. Two or more media air cleaners used
in a high capacity system.
Honeywell Media Air Cleaner 68-0239EF—08
6