W415-0910 / A / 09.16.1082.4 RATING PLATE INFORMATIONRating plate is located above and below the domestic hot water inlet and outlet.W385-0413 / 07.16.10LISTED SOLID FUEL FIRED CENTRAL FURNACETESTED TO:CAN-CSA B366-1-M91 / UL391 4th Ed 2006 (JULY 2008) / UL 727 / CSA B140.4 / CSA B212MODEL: HMF150 REPORT NO.: _ 415-S-09-2CAUTION:HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, CLOTHING ANDFURNITURE AWAY. CONTACT MAY CAUSE SKIN BURNS. SEE NAMEPLATE ANDINSTRUCTIONS.TECHNICAL DATABLOWER MOTOR 1/3 HPELECTRICAL RATING 120V, 11 AMPS, 60HzELECTRIC FURNACE MODULE 220V, 84 AMPSEXTERNAL STATIC PRESSURE 0.2” W.C., 0.2” C.E.DRAFT PRESSUREWOOD FLUE: MIN. 0.04“ W.C. TO MAX. 0.06” W.C.OIL FLUE: MIN. 0.02” W.C. TO MAX. 0.04” W.C.OIL FURNACE MAX. FIRING RATE 91,000 BTU INPUTAS SHIPPED: - OIL PRESSURE: 120 PSI- NOZZLE: 0.65 - 60°A- NO. 2 FURNACE OILINSTALLATION USE ONLY IN ACCORDANCE WITH WOLF STEEL LTD’S INSTRUCTIONS. CONTACT LOCAL BUILDING OR FIRE OFFICIALS OR OTHER AUTHORITIES HAVINGJURISDICTION ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA.CAUTION: THIS APPLIANCE MUST BE INSTALLED BY A QUALIFIED INSTALLER. USE OF UNAUTHORIZED COMPONENTS OR FAILURE TO COMPLY WITH INSTALLA-TION INSTRUCTIONS WILL RESULT IN VOIDED WARRANTY.CHIMNEY TYPE: FOR “WOOD ONLY” FURNACE CONFIGURATION MINIMUM 6” (152mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY. FOR “WOOD/OILCOMBINATION” FURNACE RECOMMENDED MINIMUM 7”(178mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY.CHIMNEY CONNECTOR: 6” (152mm) DIAMETER MINIMUM 24 GAUGE STEEL MINIMUM CLEARANCE FROM HORIZONTAL CONNECTOR AND CEILING 18” (455mm).SPECIAL METHODS ARE REQUIRED WHEN PASSING A CHIMNEY THROUGH A WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE. EXCEPTION “ADD ON” CONFIGURATION WITH AN OIL FURNACE REFER TO MANUAL.DO NOT CONNECT THIS FURNACE TO A CHIMNEY SERVICE A GAS APPLIANCE.FUEL: FOR USE WITH SOLID WOOD FUEL ONLY. DO NOT USE GRATE OR ELEVATE FIRE. BUILD WOOD FIRE DIRECTLY ON HEARTH. LOAD FUEL CAREFULLY OR DAMAGE MAYRESULT. OIL FURNACE MODULE NO.2 FURNACE OILDANGER: RISK OF FIRE OR EXPLOSION.DO NOT ATTEMPT TO LIGHT A FIRE IF THERE IS AN OIL VAPOUR PRESENT.DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE.DO NOT BURN GARBAGE, GASOLINE, NAPHTA, ENGINE OIL OR OTHER INAPPROPRIATE MATERIALS.DO NOT STORE FUEL OR COMBUSTIBLE MATERIAL WITHIN INSTALLATION CLEARANCES OF THE APPLIANCE.DO NOT USE THIS FURNACE WITHOUT DUCTS – SEE MANUAL FOR ALLOWABLE CONFIGURATION.WARNING:RISK OF SMOKE SPILLAGE. OPERATE ONLY WITH FIRING AND ASHPIT DOOR TIGHTLY CLOSED. DO NOT OVERFIRE.IF HEATER OR CHIMNEY CONNECTORS GLOW, YOU ARE OVERFIRING – IMMEDIATELY TURN OFF THERMOSTAT ANDENSURE PRIMARY SHUTTER FIRING AND ASHPIT DOOR ARE CLOSED.CAUTION: MAINTAIN COMBUSTION AIR SUPPLY TO BOTH FURNACES. AIR STARVATION IS DANGEROUS (SEE MANUAL UNDER “OUTSIDE COMBUSTION AIR”.THE HMF150 FURNACE MAY BE CONNECTED TO DUCTWORK (SUPPLY SIDE – SEE MANUAL) OF ANOTHER FURNACE WHEN USED AS AN WOOD FURNACE “ADD-ON”.CERTIFIED FOR SERIES CONNECTION TO THE SUPPLY PLENUM OUTLET ONLY OF A GAS FIRED, OIL FIRED, OR ELECTRIC FURNACE.DO NOT CONNECT DUCTWORK SO THAT REVERSE FLOW IS POSSIBLE.FOR “ADD ON” INSTALLATION REFER TO MANUFACTURES INSTRUCTIONS FROM ORIGINAL FURNACE FOR INFORMAITON ON MINIMUM DUCT SIZING, ALLOWABLEDUCT OPENINGS IN FURNACE CASING AND ELECTRIC DIAGRAMS AND INFORMATION.DO NOT RELOCATE OR BYPASS ANY OF THE SAFETY CONTROLS IN THE ORIGINAL FURNACE INSTALLATION (“ADD ON” CONFIGURATION).DO NOT OBSTRUCT SPACE UNDER FURNACE. UNIT CAN BE INSTALLED ON COMBUSTIBLE SURFACE (WOOD SUBSTRATE ONLY – CARPET AND OTHER FLOORCOVERINGS TO BE REMOVED) PROVIDING EMBER STOP SHIELD (SEE MANUAL) INSTALLED BETWEEN FURNACE AND FLOOR AND MINIMUM 1 ¼” AIR GAPMAINTAINED BETWEEN FURNACE AND FLOOR.INCASE OF POWER FAILURE: PUSH DOWN ON THE CONTROL ARM OF THE PRIMARY AIR CONTROL AND LOCK IT DOWN USING ROTATING CLASP. TO AVOIDEXCESSIVE HEAT BEING TRAPPED IN DUCT WORK ENSURE ALL RETURN AND SUPPLY AIR REGISTERS ARE NOT BLOCKED BY OBJECTS OR DEBRIS AND ALL DUCTCONTROL DAMPERS ARE SET OPEN. SEE MANUAL FOR OPERATION OF WOOD FURNACE IF ELECTRICAL POWER HAS BEEN INTERRUPTED.OPERATE ORIGINAL FURNACE (ELECTRIC, OIL, GAS) OF A “ADD ON” CONFIGURATION PERIODICALLY TO ENSURE IT WILL OPERATE SATISFACTORILY WHEN NEEDED.THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY MUST BE INSPECTED FREQUENTLY AND CLEANED REGULARLY TO REMOVE ACCUMULATED CREOSOTE ANDASH. UNDER CERTAIN CONDITIONS OF USE, CREOSOTE BUILDUP MAY OCCUR RAPIDLY. ENSURE THAT THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY ARECLEANED AT END OF BURNING SEASON, THIS HELPS TO MINIMIZE CORROSION IN THE SUMMER MONTHS. THE APPLIANCE, FLUE PIPE AND CHIMNEY MUST BEMAINTAINED IN GOOD CONDITION. UNSAFE TO FIRE WITH WOOD ABOVE TOP OF REFRACTORY BRICK INSIDE COMBUSTIBLE CHAMBER.USE SUPPLY WIRES SUITABLE FOR 90°C. SEE INSTRUCTION MANUAL FOR ELECTRICAL DIAGRAM.DANGER: RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT. FOR MORE INFORMATION REFER TO OWNER’S MANUAL.CAUTION: TWO SOURCES OF ELECTRICAL ENERGY PRESENT IN ELECTRIC FURNACE MODULE - DISCONNECT 220V SUPPLY TO MODULE AND 120V SUPPLY TOHMF150 FURNACE BEFORE SERVICING.REPLACE ALL CRACKED OR BROKEN FIRE BRICK AND TOP BAFFLES. REPLACE GLASS ONLY WITH CERAMIC GLASS.AUTHORIZED MODULES FOR CONNECTION TO HMF150 FURNACE: BLOWER BOX MODULE - HMFK-BMP33, ELECTRIC FURNACE MODULE-HMFK-EF20, OIL FURNACEMODULES - HMFK-OFRF40, HMFK-OFAFG, DHW PREHEAT MODULE - HMFK-DHW, “ADD ON” KIT - HMFK-ADDONTHESE ARE THE ONLY AUTHORIZED COMPONENTS THAT MAY BE ATTACHED TO THE HMF150 FURNACE ASIDE FROM CONNECTION TO FORCED AIR SYSTEMRETURN AND SUPPLY PLENUMS. MODULES MUST BE INSTALLED TO MANUFACTURERS INSTRUCTIONS POSTED IN THE INSTALLATION/OWNERS MANUAL ACCOMPA-NYING HMF150 AND INSTRUCTION ADDENDUMS INCLUDED WITH EACH MODULE.HMF150 CONFIGURED AS AN “ADD ON”:MAY BE ADDED ONTO A FURNACE HAVING A RATING AS SHOWN ON THE ORIGINAL NAME PLATE BETWEEN: .:0,1,080$1'.:0$;,080)25(/(&75,&)851$&( 0,1,080$1'0$;,08086*3+)252,/)851$&(,1387 0$;,080%78+)25*$6)851$&(,1387REFER TO OWNERS MANUALWOLF STEEL LTD. 24 NAPOLEON ROAD, BARRIE, ON, L4M 4Y8 CANADA18”MAX 16”CLEARANCE TO COMBUSIBLESSERVICE CLEARANCE24”14”CLEARANCE TO COMBUSIBLESSERVICE CLEARANCE24”LEFT HAND RA CONFIGURATION (REAR VIEW)MINIMUM 40”18”14”MINIMUM 52”9”*Drawing not to scaleOIL FURNACE FLUEWOOD, WOOD/OIL FLUENOTE5()(5720$18$/)255,*+7+$1'&21),*85$7,21&/($5$1&(72&20%867,%/(67+((/(&75,&)851$&(02'8/( 1276+2:1 )$//6:,7+,1(19(/23(2)&/($5$1&(72&20%867,%/(6)25:22':22'2,/&21),*85$7,217+(&/($5$1&((19(/23(6'2127CHANGE WITH ADDITION OF THE ELECTRIC FURNACE.CLEARANCE TO COMBUSTIBLESCLEARANCE TO COMBUSTIBLES48”18”24”1.25”CLEARANCE TO COMBUSTIBLESSERVICE CLEARANCELEFT HAND RA CONFIGURATION (SIDE VIEW BLOWER MODULE)9”*Drawing not to scaleOIL FURNACE FLUEWOOD, WOOD/OIL FLUENOTE:SECTION “C” CLEARANCES MAY BE REDUCED TO 0.375” BEYOND A BEND OROFFSET IN THE DUCT SUFFICIENTLY LARGE TO SHIELD THE REMAINDER OFTHE SUPPLY DUCT FROM DIRECT RADIATION FROM THE FURNACE HEATEXCHANGER.72”1”6”7 ft. MINIMUM CEILING HEIGHT40”>72”ABCNOTE:SeeCAN/CSA-B365.01 andNFPA211 forclearance tocombustiblespecificationsfor return airducting.CLEARANCE TO COMBUSTIBLES*Drawing not to scale.CLEARANCE TO COMBUSTIBLESSECTIONA B CTOP 6” 6” 1”BOTTOM/SIDES 18” 6” 1”SERIALNO. HMF150MANUFACTURE DATE:JAN APR JUL OCTFEB MAY AUG NOVMAR JUN SEP DEC2010 2011 2012 2013W385-0413HMF150LISTED SOLID FUEL FIRED CENTRAL FURNACETESTED TO:CAN-CSA B366-1-M91 / UL391 4th Ed 2006 (JULY 2008) / UL 727 / CSA B140.4 / CSA B212MODEL: HMF150REPORT NO.: _415-S-09-2_CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, CLOTHING AND FURNITURE AWAY.CONTACT MAY CAUSE SKIN BURNS. SEE NAMEPLATE AND INSTRUCTIONS.TECHNICAL DATABLOWER / VENTILATEUR1/3 HPELECTRICAL RATING /120V, 10.3 AMPS,ALIMENTATION ELECTRIQUE60HzEXTERNAL STATIC PRESSURE / 0.2” W.C.PRESSION STATIQUE EXT.0.2” C.E.DRAFT PRESSURE/WOOD FLUE:MIN. 0.4” W.COIL FLUE:0.2”W.C.OIL FURNACE - OIL FIRING RATE: 0.66 GAL US- OIL PRESSURE: 120 PSI- NOZZLE:0.65 - 60°AINSTALLATION - USE ONLY IN ACCORDANCE WITH WOLF STEEL LTD’S INSTRUCTIONS. CONTACT LOCAL BUILDING, FIRE OFFICIALS AND OTHER AGENCIES HAVING LOCAJURISDICTION ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA.CHIMNEY TYPE: FOR “WOOD ONLY” FURNACE CONFIGURATION MINIMUM 6” (152mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY. FOR “WOOD/OILCOMBINATION” FURNACE RECOMMENDED MINIMUM 7”(178mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY.DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE UNLESS USING IN A “ADD ON” CONFIGURATION WITH A PRE EXISITNG OILFURNACE - SEE MANUAL UNDER PLENUM AND INSTALLATION.CHIMNEY CONNECTOR: 6” (152mm) DIAMETER MINIMUM 24 GAUGE STEEL MINIMUM CLEARANCE FROM HORIZONTAL CONNECTOR AND CEILING 18” (455mm).SPECIAL METHODS ARE REQUIRED WHEN PASSING A CHIMNEY THROUGH A WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.DO NOT OBSTRUCT SPACE UNDER FURNACE. UNIT CAN BE INSTALLED ON COMBUSTIBLE SURFACE (WOOD SUBSTRATE ONLY – CARPET AND OTHER FLOORCOVERINGS TO BE REMOVED) PROVIDING EMBER STOP SHIELD (SEE MANUAL) INSTALLED BETWEEN FURNACE AND FLOOR AND MINIMUM 1 ¼” AIR GAPMAINTAINED BETWEEN FURNACE AND FLOOR.FUEL: FOR USE WITH SOLID WOOD FUEL ONLY. DO NOT USE GRATE OR ELEVATE FIRE. BUILD WOOD FIRE DIRECTLY ON HEARTH.AUTHORIZED MODULES FOR CONNECTION TO HMF150 FURNACE:BLOWER BOX MODULE - HMFK-BMP33ELECTRIC FURNACE MODULE - HMFK-EF20OIL FURNACE MODULES - HMFK-OFRF40, HMFK-OFAFGDHW PREHEAT MODULE - HMFK-DHW“ADD ON” FURNACE MODULE - HMFK-ADDONTHESE ARE THE ONLY AUTHORIZED COMPONENTS THAT MAY BE ATTACHED TO THE HMF150 FURNACE ASIDE FROM CONNECTION TO FORCED AIR SYSTEMRETURN AND SUPPLY PLENUMS. MODULES MUST BE INSTALLED TO MANUFACTURERS INSTRUCTIONS POSTED IN THE INSTALLATION/OWNERS MANUALACCOMPANYING HMF150 AND INSTRUCTION ADDENDUMS INCLUDED WITH EACH MODULE.THE HMF150 FURNACE IS CERTIFIED FOR SERIES CONNECTION TO THE SUPPLY PLENUM OUTLET ONLY OF A GAS FIRED, OIL FIRED, OR ELECTRIC FURNACE WHENUSED AS AN WOOD FURNACE “ADD-ON”.DO NOT CONNECT THIS FURNACE TO A CHIMNEY SERVICE A GAS FURNACE.DO NOT CONNECT DUCTWORK SO THAT REVERSE FLOW IS POSSIBLE.DO NOT RELOCATE OR BYPASS ANY OF THE SAFETY CONTROLS IN THE ORIGINAL FURNACE INSTALLATION (”ADD ON” CONFIGURATION).CAUTION: THIS APPLIANCE MUST BE INSTALLED BY A QUALIFIED INSTALLER. USE OF UNAUTHORIZED COMPONENTS OR FAILURE TO COMPLY WITHINSTALLATION INSTRUCTIONS WILL RESULT IN VOIDED WARRANTY.WARNING: RISK OF SMOKE SPILLAGE. OPERATE ONLY WITH FIRING AND ASH REMOVAL DOOR TIGHTLY CLOSED. DO NOT OVERFIRE.IF HEATER OR CHIMNEY CONNECTORS GLOW, YOU ARE OVERFIRING – IMMEDIATELY TURN OFF THERMOSTAT AND ENSURE PRIMARY SHUTTER FIRING AND ASHREMOVAL DOOR ARE CLOSED.SEE MANUAL FOR OPERATION OF WOOD FURNACE IF ELECTRICAL POWER HAS BEEN INTERRUPTED.THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY MUST BE INSPECTED FREQUENTLY AND CLEANED REGULARLY TO REMOVE ACCUMULATED CREOSOTE ANDASH. UNDER CERTAIN CONDITIONS OF USE, CREOSOTE BUILDUP MAY OCCUR RAPIDLY. ENSURE THAT THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY ARECLEANED AT END OF BURNING SEASON, THIS HELPS TO MINIMIZE CORROSION IN THE SUMMER MONTHS. THE APPLIANCE, FLUE PIPE AND CHIMNEY MUST BEMAINTAINED IN GOOD CONDITION. UNSAFE TO FIRE WITH WOOD ABOVE TOP OF REFRACTORY BRICK INSIDE COMBUSTIBLE CHAMBER.REPLACE ALL CRACKED OR BROKEN FIRE BRICK AND TOP BAFFLES.LOAD FUEL CAREFULLY OR DAMAGE MAY RESULT.DO NOT ATTEMPT TO LIGHT A FIRE IF THERE IS AN OIL VAPOUR PRESENT.DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE.DO NOT BURN GARBAGE, GASOLINE, NAPHTA, ENGINE OIL OR OTHER INAPPROPRIATE MATERIALS.DO NOT STORE FUEL OR COMBUSTIBLE MATERIAL WITHIN INSTALLATION CLEARANCES OF THE APPLIANCE.DO NOT USE THIS FURNACE WITHOUT DUCTS – SEE MANUAL FOR ALLOWABLE CONFIGURATION.CAUTION: USE SUPPLY WIRES SUITABLE FOR 167°F/75°C. SEE INSTRUCTION MANUAL FOR ELECTRICAL DIAGRAM.CAUTION: REPLACE GLASS ONLY WITH CERAMIC GLASS.DANGER: RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT - DISCONNECT POWER FROM BOTH FURNACES IN A “ADD ON”CONFIGURATION.MAY BE ADDED ONTO A FURNACE HAVING A RATING AS SHOWN ON THE ORIGINAL NAME PLATE BETWEEN: 15 KW MINIMUM AND 20 KW MAXIMUM FOR ELECTRIC FURNACE 0.4 MINIMUM AND 0.65 MAXIMUM USGPH FOR OIL FURNACE 60,000 MINIMUM AND 80,000 MAXIMUM BTU/H FOR GAS FURNACECAUTION: MAINTAIN COMBUSTION AIR SUPPLY TO BOTH FURNACES. AIR STARVATION IS DANGEROUS (SEE MANUAL UNDER “OUTSIDE COMBUSTION AIR”).FOR “ADD ON” INSTALLATION REFER TO MANUFACTURES INSTRUCTIONS FROM ORIGINAL FURNACE FOR INFORMATION ON MINIMUM DUCT SIZING, ALLOWABLEDUCT OPENINGS IN FURNACE CASING AND ELECTRIC DIAGRAMS AND INFORMATION.OPERATE ORIGINAL FURNACE (ELECTRIC, OIL, GAS) OF A “ADD ON” CONFIGURATION PERIODICALLY TO ENSURE IT WILL OPERATE SATISFACTORILY WHEN NEEDED.6 ft6”1”1.25”MODEL NO.SERIAL NO.MADE IN CANADA WITH DOMESTIC AND IMPORTED PARTS BY:WOLF STEEL LTD. 24 NAPOLEON ROAD, BARRIE, ON, L4M 4Y8 CANADA18”26” 26”17”14” AND “S”1.25”48”“S”14”NOTE:“S” = MINIMUM 24” SERVICE CLEARANCE REQUIREDREFER TO SECTION 6.0 OF THE INSTALLATION AND OPERATING INSTRUCTION MANUAL.W385-0413HMF150LISTED SOLID FUEL FIRED CENTRAL FURNACETESTED TO:CAN-CSA B366-1-M91 / UL391 4th Ed 2006 (JULY 2008) / UL 727 / CSA B140.4 / CSA B212MODEL: HMF150REPORT NO.: _415-S-09-2_CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, CLOTHING AND FURNITURE AWAY.CONTACT MAY CAUSE SKIN BURNS. SEE NAMEPLATE AND INSTRUCTIONS.TECHNICAL DATABLOWER / VENTILATEUR1/3 HPELECTRICAL RATING /120V, 10.3 AMPS,ALIMENTATION ELECTRIQUE60HzEXTERNAL STATIC PRESSURE / 0.2” W.C.PRESSION STATIQUE EXT.0.2” C.E.DRAFT PRESSURE/WOOD FLUE:MIN. 0.4” W.COIL FLUE:0.2”W.C.OIL FURNACE - OIL FIRING RATE: 0.66 GAL US- OIL PRESSURE: 120 PSI- NOZZLE:0.65 - 60°AINSTALLATION - USE ONLY IN ACCORDANCE WITH WOLF STEEL LTD’S INSTRUCTIONS. CONTACT LOCAL BUILDING, FIRE OFFICIALS AND OTHER AGENCIES HAVING LOCAJURISDICTION ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA.CHIMNEY TYPE: FOR “WOOD ONLY” FURNACE CONFIGURATION MINIMUM 6” (152mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY. FOR “WOOD/OILCOMBINATION” FURNACE RECOMMENDED MINIMUM 7”(178mm) DIAMETER LISTED (UL 103HT) RESIDENTIAL CHIMNEY.DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE UNLESS USING IN A “ADD ON” CONFIGURATION WITH A PRE EXISITNG OILFURNACE - SEE MANUAL UNDER PLENUM AND INSTALLATION.CHIMNEY CONNECTOR: 6” (152mm) DIAMETER MINIMUM 24 GAUGE STEEL MINIMUM CLEARANCE FROM HORIZONTAL CONNECTOR AND CEILING 18” (455mm).SPECIAL METHODS ARE REQUIRED WHEN PASSING A CHIMNEY THROUGH A WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.DO NOT OBSTRUCT SPACE UNDER FURNACE. UNIT CAN BE INSTALLED ON COMBUSTIBLE SURFACE (WOOD SUBSTRATE ONLY – CARPET AND OTHER FLOORCOVERINGS TO BE REMOVED) PROVIDING EMBER STOP SHIELD (SEE MANUAL) INSTALLED BETWEEN FURNACE AND FLOOR AND MINIMUM 1 ¼” AIR GAPMAINTAINED BETWEEN FURNACE AND FLOOR.FUEL: FOR USE WITH SOLID WOOD FUEL ONLY. DO NOT USE GRATE OR ELEVATE FIRE. BUILD WOOD FIRE DIRECTLY ON HEARTH.AUTHORIZED MODULES FOR CONNECTION TO HMF150 FURNACE:BLOWER BOX MODULE - HMFK-BMP33ELECTRIC FURNACE MODULE - HMFK-EF20OIL FURNACE MODULES - HMFK-OFRF40, HMFK-OFAFGDHW PREHEAT MODULE - HMFK-DHW“ADD ON” FURNACE MODULE - HMFK-ADDONTHESE ARE THE ONLY AUTHORIZED COMPONENTS THAT MAY BE ATTACHED TO THE HMF150 FURNACE ASIDE FROM CONNECTION TO FORCED AIR SYSTEMRETURN AND SUPPLY PLENUMS. MODULES MUST BE INSTALLED TO MANUFACTURERS INSTRUCTIONS POSTED IN THE INSTALLATION/OWNERS MANUALACCOMPANYING HMF150 AND INSTRUCTION ADDENDUMS INCLUDED WITH EACH MODULE.THE HMF150 FURNACE IS CERTIFIED FOR SERIES CONNECTION TO THE SUPPLY PLENUM OUTLET ONLY OF A GAS FIRED, OIL FIRED, OR ELECTRIC FURNACE WHENUSED AS AN WOOD FURNACE “ADD-ON”.DO NOT CONNECT THIS FURNACE TO A CHIMNEY SERVICE A GAS FURNACE.DO NOT CONNECT DUCTWORK SO THAT REVERSE FLOW IS POSSIBLE.DO NOT RELOCATE OR BYPASS ANY OF THE SAFETY CONTROLS IN THE ORIGINAL FURNACE INSTALLATION (”ADD ON” CONFIGURATION).CAUTION: THIS APPLIANCE MUST BE INSTALLED BY A QUALIFIED INSTALLER. USE OF UNAUTHORIZED COMPONENTS OR FAILURE TO COMPLY WITHINSTALLATION INSTRUCTIONS WILL RESULT IN VOIDED WARRANTY.WARNING: RISK OF SMOKE SPILLAGE. OPERATE ONLY WITH FIRING AND ASH REMOVAL DOOR TIGHTLY CLOSED. DO NOT OVERFIRE.IF HEATER OR CHIMNEY CONNECTORS GLOW, YOU ARE OVERFIRING – IMMEDIATELY TURN OFF THERMOSTAT AND ENSURE PRIMARY SHUTTER FIRING AND ASHREMOVAL DOOR ARE CLOSED.SEE MANUAL FOR OPERATION OF WOOD FURNACE IF ELECTRICAL POWER HAS BEEN INTERRUPTED.THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY MUST BE INSPECTED FREQUENTLY AND CLEANED REGULARLY TO REMOVE ACCUMULATED CREOSOTE ANDASH. UNDER CERTAIN CONDITIONS OF USE, CREOSOTE BUILDUP MAY OCCUR RAPIDLY. ENSURE THAT THE HEAT EXCHANGER, FLUE PIPE AND CHIMNEY ARECLEANED AT END OF BURNING SEASON, THIS HELPS TO MINIMIZE CORROSION IN THE SUMMER MONTHS. THE APPLIANCE, FLUE PIPE AND CHIMNEY MUST BEMAINTAINED IN GOOD CONDITION. UNSAFE TO FIRE WITH WOOD ABOVE TOP OF REFRACTORY BRICK INSIDE COMBUSTIBLE CHAMBER.REPLACE ALL CRACKED OR BROKEN FIRE BRICK AND TOP BAFFLES.LOAD FUEL CAREFULLY OR DAMAGE MAY RESULT.DO NOT ATTEMPT TO LIGHT A FIRE IF THERE IS AN OIL VAPOUR PRESENT.DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE.DO NOT BURN GARBAGE, GASOLINE, NAPHTA, ENGINE OIL OR OTHER INAPPROPRIATE MATERIALS.DO NOT STORE FUEL OR COMBUSTIBLE MATERIAL WITHIN INSTALLATION CLEARANCES OF THE APPLIANCE.DO NOT USE THIS FURNACE WITHOUT DUCTS – SEE MANUAL FOR ALLOWABLE CONFIGURATION.CAUTION: USE SUPPLY WIRES SUITABLE FOR 167°F/75°C. SEE INSTRUCTION MANUAL FOR ELECTRICAL DIAGRAM.CAUTION: REPLACE GLASS ONLY WITH CERAMIC GLASS.DANGER: RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT - DISCONNECT POWER FROM BOTH FURNACES IN A “ADD ON”CONFIGURATION.MAY BE ADDED ONTO A FURNACE HAVING A RATING AS SHOWN ON THE ORIGINAL NAME PLATE BETWEEN: 15 KW MINIMUM AND 20 KW MAXIMUM FOR ELECTRIC FURNACE 0.4 MINIMUM AND 0.65 MAXIMUM USGPH FOR OIL FURNACE 60,000 MINIMUM AND 80,000 MAXIMUM BTU/H FOR GAS FURNACECAUTION: MAINTAIN COMBUSTION AIR SUPPLY TO BOTH FURNACES. AIR STARVATION IS DANGEROUS (SEE MANUAL UNDER “OUTSIDE COMBUSTION AIR”).FOR “ADD ON” INSTALLATION REFER TO MANUFACTURES INSTRUCTIONS FROM ORIGINAL FURNACE FOR INFORMATION ON MINIMUM DUCT SIZING, ALLOWABLEDUCT OPENINGS IN FURNACE CASING AND ELECTRIC DIAGRAMS AND INFORMATION.OPERATE ORIGINAL FURNACE (ELECTRIC, OIL, GAS) OF A “ADD ON” CONFIGURATION PERIODICALLY TO ENSURE IT WILL OPERATE SATISFACTORILY WHEN NEEDED.6 ft6”1”1.25”MODEL NO.SERIAL NO.MADE IN CANADA WITH DOMESTIC AND IMPORTED PARTS BY:WOLF STEEL LTD. 24 NAPOLEON ROAD, BARRIE, ON, L4M 4Y8 CANADA18”26” 26”17”14” AND “S”1.25”48”“S”14”NOTE:“S” = MINIMUM 24” SERVICE CLEARANCE REQUIREDREFER TO SECTION 6.0 OF THE INSTALLATION AND OPERATING INSTRUCTION MANUAL.