WHEN CONFIGURING A HMF150 FURNACE WITH THE OIL FURNACE MODULE, IT IS ABSOLUTELY
IMPERATIVE THAT THE OIL FLUE HEAT SHIELD IS INSTALLED CORRECTLY TO MAINTAIN
CLEARANCES BETWEEN OIL FLUE AND COMBUSTIBLE FLOOR.
○
Secure heat shield using 1/4" hex head self drilling screws.
LEFT HAND RA CONFIGURATION
BOTTOM OF LOWER FLANGE OF HEAT SHIELD
RUNS ALONG BOTTOM EDGE OF REAR PANEL
○
For installation of oil furnace module in an Right Hand RA Confi guration an additional heat shield shall be
added to the rear of the primary air control housing, see diagrams for details.
TOP FLANGE OF
HEAT SHIELD RESTS
ON BOTTOM OF
OIL FURNACE FLUE
PIPE
HORIZONTAL LEG OF HEAT
SHIELD CLOSEST TO FLUE PIPE
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W415-0910 / A / 09.16.10