W415-1111 / 06.22.12
28
• for installations on combustible flooring an ember stop protective floor covering must be installed.
• an ember stop of minimum 0.015" (0.381 mm) thick sheet
steel extending 18" (457 mm) in front of firebox
door and a minimum of 8” (203 mm) from both sides and rear of the furnace. maintain minimum clearance
of ⅞” (22 mm) between bottom of furnace and ember stop.
• if a section of horizontal chimney connector is used, floor protection is required under the chimney connec-
tor and 2” (50 mm) beyond each side.
• carpet or other floor covering shall be removed before placement of ember stop sheet.
• refer to section 7.1 of can/csa-b365-01 for complete details of floor protection.
8”
(203 mm)
EMBER STOP
3½”
EMBER STOP
18” (457 mm)
EMBER STOP: SIDE DIMENSIONS
EMBER STOP: FRONT AND REAR DIMENSIONS
8”
(203 mm)
(89 mm)
NEvER INsTALL A FILTER RACk AND FILTER ON THE FURNACE sIDE pANELs wHEN CONFIgUR-
INg FURNACE wITHOUT A RETURN AIR pLENUM. spILT EMBERs FROM THE FUEL LOADINg AREA
COULD BE DRAwN INTO THE FILTER, FURNACE AND DUCT sYsTEM CAUsINg A pOTENTIAL FIRE,
pROpERTY DAMAgE AND pERsONAL INjURY.
DO NOT OBsTRUCT THE AREA IN FRONT OF THE DIFFUsION pLENUM gRILL FOR A MINIMUM
DIsTANCE OF 5 FEET (1.52 M). NEvER HANg OR pLACE COMBUsTIBLEs sUCH As FABRICs OR
CLOTH MATERIALs wITHIN THE MINIMUM 5 FEET (1.52 M) CLEARANCE AREA.
diagram depicts hmfk-dp mounted to chmf100: a diffusion plenum is defined as a
supply plenum with a diffusion grill on one side. hmfk-dp is the only diffusion plenum
certified to be installed on the chmf100.
5.4 EmBEr STOP
Summary of Contents for CHMF100
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