CONDENSING GAS FIRED BOILER Models MAHF-25 MACF-50 PARTS, KITS & OPTIONAL ACCESSORIES ORDERING INSTRUCTIONS ORDER PARTS THROUGH YOUR NEAREST SUPPLIER. WHEN ORDERING PARTS, OBTAIN MODEL NUMBER AND SERIAL NUMBER FROM DATA PLATE ON YOUR BOILER. INCLUDE FOLLOWING INFORMATION WHEN ORDERING. PART NUMBER PART DESCRIPTION BOILER MODEL NUMBER BOILER SERIAL NUMBER Manufactured by: ECR International Inc. 220 Dwyer Avenue, Utica, NY 350 Tel. 800 253 7900 www.ecrinternational.com PN24002562 REV. B [07/30/209]
2 PARTS AND ACCESSORIES 2 PN 24002562, REV. B [07/30/209] MAHF-25 96 96 96 4 3 5 6 8 9 20 7 2 22 96 97 7 27 25 24 23 6 8 5 4 9 0 2 3 2 26 28 36 30 3 35 34 32 37 29 38 40 4 39 42 43 44 47 48 65 4 79 99 98 05 66 00 84 07 79 03 0 04 8 82 70 0 06 52 5 49 53 58 59 56 57 56 58 60 6 62 63 62 64 33 50 54 55 9 0 87 85 86 85 7 3 73 5 6 9 20 8 7 02 08,09, 0 95 94
3 PARTS AND ACCESSORIES 3 PN 24002562, REV. B [07/30/209] MACF-50 96 97 4 3 5 7 8 9 20 6 2 22 7 27 25 24 23 8 5 4 9 2 3 2 26 28 36 30 3 35 32 37 29 38 40 42 4 43 44 47 76 48 65 3 7 68 67 70 66 69 83 90 74 8 94 92 72 80 78 0 0 52 5 55 58 59 56 57 56 6 58 60 62 63 62 64 39 70 75 77 80 69 2 88 89 84 85 87 86 9 93 6 33 34 49 50 53 73 54 08,09, 0 4 5 6 8 9 20 7 0 95
PARTS AND ACCESSORIES ITEM PN DESCRIPTION MAHF 25 MACF 50 ITEM PN DESCRIPTION MAHF 25 MACF 50 BD708502V FLUE ADAPTOR 60/00 2 BD7007702V TEST POINT PLUG 3 BD00000540957 PRESSURE CONNECTION 4 BD708550V FLUE SUPPORT BRKT 5 BD70282302V CONDENSATE SUMP 80/60 6 BD700800V SEAL D.60 - SUMP 7 BD000005679722 PRESSURE SWITCH HUBA 400 8 BD708850V PRESSURE CONNECTION 9 BD70730V CABLE FIXING GROMMET 0 BD7078480V GSKT,CVR PLT,TWIN PIPE BD7030060V CVR PLT,TWIN PIPE 2 BD700760V FLUE ADAPTOR GASKET 3 BD707560V TERMINAL BLOCK COVER 4 BD707580V CLIP-IN COVER V0 5 BD707502V CONTROL PANEL REAR 6 5500037 KIT,RPLMT,CTRL,0-0V,ALL+ 7 BD702630V 7-BUTTON KEYPAD 8 BD707480V CONTROL BOX FACIA 9 BD707550V CONTROL PANEL SUPPORT ARM 20 240026 GSKT,A/I CTRL FACE,.50 THK 2 BD7004402V CONTROL BOX HINGE 22 090074 UPPER CONTROL SUPPORT 23 BD78000 NTC SNSR(HTEX) 24 BD744700V HEAT EXCHANGER BASIC 25 BD54020 INSULATING PANEL 26 BD70502V COMB CHAMBER GASKET 27 BD757000 COMBUSTION CHAMBER UPPER COVER 28 BD7408002V GASKET, BURNER 29 BD772872 BURNER 25/50 30 BD708520V FLAME SENSING ELECTRIC GASKET 3 BD700802V FLAME SENSOR,B&P 32 55000357 SIGHT GLASS REPLACEMENT KIT 33 BD78750V AIR GAS MNFLD 34 BD700702V ELECTRODE IGNITION 35 BD7085302V GSKT,IGN,PEN 36 BD70804V MIXER PL30 C50007 (GAS TRAIN) 37 BD7004240V VENTURI,GASKET MIXER TO FAN 38 BD7073902V FAN NRG 8 (INDUCER) 39 BD540900 VENTURI GASKET 40 BD70040V CLIP - FIXING GAS PIPE 4 BD7006402V O-RING 8X3 NBR 42 BD70070V FLEXIBLE GAS PIPE 6 E 43 BD70850V GAS NOZZLE B&P D.5,8 44 BD76663060V GAS VLV B&P SGV0 BD7003950V HYDRAULIC GROUP GASKET BD70300V GASKET G3/4 7X24X2 47 BD72227060V ADPTR,G3/4X3/4 NPT,BRS 48 BD70786502V PUMP UPR 5-58 2VEL L4 20V 49 BD7425802V ASSY PIPE PUMP - EXCHANGER 50 BD7096300V O-RING 2,5X3 EP7 5 BD7062600V OVERTEMP. THERMOSTAT 52 BD7224380V SNSR,WTR,22MM BRKT,2K NTC 3% 53 BD7262350V FIXING CLIP - HEX PIPES 54 BD000005433 O-RING 20,24X2,62 55 24002555 ASSY,FLOW PIPE,TEE 56 BD7050V SPRING CLIP BIFM252 57 BD76685930V HOSE,HTEX,SIPHON,HO 58 BD7000V SPRING CLIP BIFM82 59 BD7006600V HOSE - SUMP/TRAP 60 BD76567490V SIPHON,H220,240 6 BD72696402V GSKT,SIPHON,240 62 BD7020V WIRE SPRING BIFM 63 BD7007950V PIPE CONDENSATE DISCHARGE 64 240008257 ELB,90,PVC,3/4"BARBX/2"NPT FML 65 309 LEG,ADJ,GLIDE,CO-2366 66 BD00000569639 ELBI MOTOR 20V 67 BD708940V FLOW DETECTOR,RED 68 BD76736000V DHW CH RETURN BLOCK ASSY 69 BD76972800V GASKET.6,X.5X2.0 70 BD00000520200 CUP NUT M4X 7 BD70880V DRAIN TAP 72 BD00000540583 O-RING 6X2 EP-37 73 2400438 ORING,5X2,EP 74 2400437 PLUG,BRS, 75 BD700780V O-RING 8,73X,78 76 BD705230V FILLING PIPE ASSY 77 BD70250V GASKET G3/8 8X5X 78 BD705620V SEAL - FILLING TAP 79 BD702670V CUP NUT G 3/4 80 24002567 PIPE,DHW,FLR 8 24002557 MNFLD,HDR,FLR 82 24002608 PIPE,EX TANK,FLR 83 BD7068304V HYDRAULIC SUPPORT BRACKET 84 BD70090V PRESSURE SENSOR 85 BD7088902V FIXING CLIP 86 BD706840V ADAPTER - PRESSURE SENSOR 87 BD76972800V GASKET.6,X.5X2.0 88 BD708350V NTC SENSOR HONEYWELL-S0026 89 BD708900V GASKET 9,7X5X2 90 BD77202 3-WAY VALVE BLOCK 9 BD708850V FIXING CLIP - 3WAY VALVE MOTOR 92 BD72227560V O-RING 8.3X3.6 R5-93 BD76250V DHW 20-PLATE EXCHANGER 4 4 PN 24002562, REV. B [07/30/209] * NOT SHOWN
PARTS AND ACCESSORIES ITEM PN DESCRIPTION MAHF 25 94 BD00000564333 GAS BALL VALVE G3/4 NPT 95 VR-00.0 VLV,RLF,ASME,30PSI,3/4 (0-407-05) 96 BD70070V SEAL D.00 - FLUE ADAPTOR 97 BD700740V SEAL D.60 - FLUE ADAPTOR 98 BD7026690V 3-WAY VALVE BLOCK - SYSTEM 99 BD7073550V DHW CH RETURN BLOCK ASSY-SYSTEM 00 BD0000052264 PLUG,BRS 0 BD70360V GASKET G/2 AFM 02 BD72583002V FILLING CAP 03 BD700840V ANELLO OR,9X2,62 04 BD7088902V FIXING SPRING 05 BD7026700V ASSY BY-PASS PIPE SYSTEM 06 BD0000052035 CUP NUT G /2 07 BD7023503V HYDRAULIC SUPPORT BRACKET 08 2200007 BOX,JCT,2"X4"X-7/8",RACO 660 09 BD76340V CABLE FIXING NUT 0 BD76350V CABLE FIXING D.4,8 260006SP GA,TEMP/PRESS, 2"SHANK,PC,SNGL 2 BD700780V O-RING 8,73X,78 3 2400307 BEZEL,WNDW, 4 550003698 KIT, RPLMT, PNL, FRNT 5 550003700 KIT, RPLMT, PNL, LT 6 550003702 KIT, RPLMT, PNL. RT 7 BD70790V 0-POLE TERMINAL BLOCK PA3 8 BD00000568844 5-POLE TERMINAL BLOCK W/ DOUBLE 9 BD7002002V SERVICE CONNECTOR RUBBER MACF 50 KITS PAGE DESCRIPTION 25 50 6 FRONT JACKET KIT 6 RIGHT SIDE JACKET KIT 6 LEFT SIDE JACKET KIT 6 SIGHT GLASS REPLACEMENT KITS 6 IGNITION ELECTRODE REPLACEMENT KITS 6 FLAME SENSOR REPLACEMENT KITS 7 COMBUSTION CHAMBER GASKET REPLACEMENT KITS 7 BURNER REPLACEMENT KITS 8 FAN, AIR MIXER, BLOWER REPLACEMENT KIT 9 DHW PLATE REPLACEMENT EXCHANGER KITS 9 THREE WAY VALVE MOTOR REPLACEMENT KITS 9 DHW TEMPERATURE SENSOR REPLACEMENT KITS 0 PCB/CONTROL REPLACEMENT KIT 0 SERVICE KEY REPLACEMENT KIT 0 DHW SENSOR REPLACEMENT KIT FOR INDIRECT STORAGE TANK FLUE GASKET REPLACEMENT KITS SEALS, CLIPS, ETC, KIT COMBUSTION CHAMBER CLEANING KIT 20 BD5677892 INTERFACE BOARD * BD767486200 INLET FILTER 50 * BD70283700 HTEX REAR INSULATION WIRE HARNESSES * BD702750V FLAME SENSOR CABLE * BD7099290V REMOTE CONTROL WIRING HARNESS * 24002550 HARN,VLV,FLR MNT * 2400255 HARN,GAS VLV,FLR MNT * 24002552 HARN,LV,FLR MNT, * BD7099320V VENTILATOR PWM WIRING HARNESS * 24002548 HARN,PCB,BARTELLI,FLR MNT, * 24002667 HARN,NTC/EXT SNSR,FLR MNT * BD7732244 EXTERNAL SENSOR WIRING X20 * BD70993405V PCB B&P WIRING HARNESS * BD70993702V THERMOSTAT WIRING * BD7099380V EARTH CABLE - ELECTRODE,X2 IGNITOR * 24002572 HARN,PWR * BD725060V IGNITION ELECTRODE WIRE * BD706580V HARN,FLUE NTC SNSR * BD726502V INTERFACE BOARD CONNECTOR *NOT SHOWN 5 5 PN 24002562, REV. B [07/30/209]
JACKET KITS 550003698 FRONT JACKET REPLACEMENT KIT INCLUDES: POS DESCRIPTION QTY 25 50 4 KIT,JKT,FRNT KIT 550003700- LEFT SIDE JACKET REPLACEMENT KIT 25/50 - INCLUDES: POS DESCRIPTION QTY 25 50 5 JKT,SIDE,LT, KIT 550003702 - RIGHT SIDE JACKET REPLACEMENT KIT 25/50 - INCLUDES: POS DESCRIPTION QTY 25 50 6 JKT,SIDE,RT, SIGHT GLASS, FLAME SENSOR, AND IGNITION ELECTRODE REPLACEMENT KITS SIGHT GLASS IGNITION ELECTRODE FLAME SENSOR KIT 55000357 - SIGHT GLASS REPLACEMENT KIT PN DESCRIPTION QTY 25 50 BD702202V SIGHT GLASS GASKET BD7020V SIGHT GLASS 2400403 INSTRUCTIONS KIT 5500035 - FLAME SENSOR REPLACEMENT KIT PN DESCRIPTION QTY 25 50 BD700802V FLAME SENSOR,B&P BD708520V FLAME SENSING ELECTRIC GASKET 24002293 WRENCH,HEX,3MM 2400397 INSTRUCTIONS KIT 55000352 -IGNITION ELECTRODE REPLACEMENT KIT PN DESCRIPTION QTY 25 50 BD700702V ELECTRODE IGNITION BD7085302V GSKT,IGN,PEN 24002293 WRENCH,HEX,3MM 2400398 INSTRUCTIONS 6 6 PN 24002562, REV. B [07/30/209]
COMBUSTION CHAMBER GASKET REPLACEMENT KIT 4 3 2 KIT 55000356 - COMBUSTION CHAMBER GASKET REPLACEMENT KIT 25/50 - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD70502V COMBUSTION CHAMBER GASKET 2 BD700800V GASKET WITH DOUBLE LIP (CONDENSATE TRAY) 3 BD0000054030 GASKET (WATER TRAY TO HEAT EXCHANGER) 4 BD700760V FLUE ADAPTER GASKET - 2400402 INSTRUCTIONS BURNER REPLACEMENT KIT 2 KIT 55000355 - BURNER REPLACEMENT KIT 25/50 - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD7728272 BURNER 2 BD7408002V GASKET, BURNER, ASSY - 240040 INSTRUCTIONS 7 7 PN 24002562, REV. B [07/30/209]
FAN, AIR MIXER, REPLACEMENT KIT 5 4 2 3 KIT 55000354 - REPLACEMENT, FAN MIXER KIT 25/50 - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD773657 MIXER PL30 C50007 (GAS TRAIN) 2 BD7073902V FAN NRG 8 5W 20V (INDUCER) 3 BD7004240V VENTURI,GASKET MIXER TO FAN 4 BD70560V GASKET, MIXER TO AIR/GAS DUCT N/A BD70040V CLIP - FIXING GAS PIPE N/A BD7006402V O-RING 8X3 NBR 2 5 BD7408002V GASKET, BURNER - 2400400 INSTRUCTIONS 8 8 PN 24002562, REV. B [07/30/209]
DHW PLATE REPLACEMENT KIT WITH GASKETS KIT 55000353 - DHW PLATE REPLACEMENT KIT WITH GASKETS 50 - KIT INCLUDES: POS PN DESCRIPTION QTY 50 BD76250V DHW PLATE EXCHANGER 20 PLATES NOT SHOWN BD72227560V DHW PLATE EXCHANGER O-RING 4-2400399 INSTRUCTIONS 3 WAY VALVE MOTOR REPLACEMENT - KIT KIT 55000366-3 WAY VALVE MOTOR REPLACEMENT KIT 25/50 - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD00000569639 3 VALVE MOTOR 20V NOT SHOWN BD708850V FIXING CLIP 3 WAY VALVE MOTOR - 2400406 INSTRUCTIONS SENSOR REPLACEMENT - KIT KIT 55000359 - DHW TEMPERATURE SENSOR REPLACEMENT KIT 50 - KIT INCLUDES: POS PN DESCRIPTION QTY 50 BD708350V NTC SENSOR HONEYWELL-S0026 NOT SHOWN BD708900V GASKET 9,7X5X2-2400405 INSTRUCTIONS 9 9 PN 24002562, REV. B [07/30/209]
PCB /CONTROL REPLACEMENT KIT KIT 5500037 - PCB /CONTROL REPLACEMENT KIT W/O KEY - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD772032 PCB,B&P,HAGC03-BX04,LESS SVC KEY,0-0V - 24002706 INST,CTRL RPLMT,MAC/H,DCC/B 25-205,0-0V KIT 5500039 - SERVICE KEY REPLACEMENT KIT - KIT INCLUDES: POS PN DESCRIPTION QTY 25 50 BD7070770N SERVICE KEY - 24002706 INST,CTRL RPLMT,MAC/H,DCC/B 25-205,0-0V KIT 55000389 - DHW SENSOR REPLACEMENT KIT FOR INDIRECT STORAGE TANK 25 - KIT INCLUDES: POS PN DESCRIPTION QTY 25 KHG7407680 KIT,DHW,SENSOR NOT SHOWN 24000803 CLIP,MTG,HW,32002656 NOT SHOWN 2400082 THERMOPASTE,OZ - 24004 INSTRUCTIONS 0 0 PN 24002562, REV. B [07/30/209]
FLUE GASKET CONNECTION REPLACEMENT - KIT KIT 55000358 - FLUE GASKET CONNECTION REPLACEMENT KIT 25/50 - KIT INCLUDES: PN DESCRIPTION QTY 25 50 BD700760V GASKET ADAPTER (FLUE) BD7078480V SUCTION CAP GASKET BD700740V WASHER DIA 60 OUTLET BEND (FLUE ADAPTER) BD70070V WASHER DIA 00 OUTER ADAPTER SEAL (FLUE ADAPTER) 2400404 INSTRUCTIONS SEALS, CLIPS, ETC. - KIT KIT 55000350 - SEALS, CLIPS, ETC 25/50 - KIT INCLUDES: PN DESCRIPTION QTY 25 50 BD7262350V FIXING CLIP - HEX PIPES 2 BD7096300V O-RING 2,5X3 EP7 2 BD72227560V O-RING 8.3X3.6 R5-4 BD7088902V FIXING CLIP 2 BD708900V GASKET 9,7X5X2 BD70360V GASKET G/2 AFM 2 BD70300V GASKET G3/4 7X24X2 2 BD708850V FIXING CLIP - 3WAY VALVE MOTOR BD700840V ANELLO OR,9X2,62 3 BD000005433 O-RING 20,24X2,62 4 BD708870V FIXING SPRING BD700780V O-RING 8,73X,78 5 BD7003950V HYDRAULIC GROUP GASKET 5 BD70040V CLIP - FIXING GAS PIPE BD7006402V O-RING 8X3 NBR BD7000V SPRING CLIP BIFM82 2 BD7050V SPRING CLIP BIFM252 2 COMBUSTION CHAMBER CLEANING KIT KIT 55000322 - COMBUSTION CHAMBER CLEANING KIT 25/50 - KIT INCLUDES: PN DESCRIPTION QTY 25 50 2400636 GLOVE, LATEX, BLK,LRG 4 2400637 SHIELD, HTEX, CLING 2400639 BAG, POLY 2"X 26" 4 2400640 BRUSH, 2"X", W HANDLE " STIFF BRISTLES BD72200380V SEAL,HTEX,DOOR, FRONT BD0000052278 SEAL,FBRGLS,ROPE BD7006402V O-RING 8X3 NBR 2400648 INSTRUCTIONS PN 24002562, REV. B [07/30/209]
220 DWYER AVENUE, UTICA, NY 350 TEL. 800 253 7900 WWW.ECRINTERNATIONAL.COM ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. 209 ECR INTERNATIONAL, INC. BDR THERMEA GROUP