Manualshelf

Install Instructions

ManualsBrandsLaars ManualsBoilersJX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (5,001-8,000 FT)
41424344454647484950
Table Of Contents
Page 50
12.C Accessories List
50 75 100 125 150 200
A JacketComponents
A 1 Panel,Top,Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A 2 Panel,LeftSide R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A 3 Panel,Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 FrontCover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch,Slot,QuarterTurnAssy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 FlueCollector 5X3007 7X3007 10X3007 12X3007 15X3007 20X3007
A7 DraftDiverterAssembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A 8 Panel,Top,Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3031
A 9 Panel,Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A 1 0 Panel,RightSide R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
BaseAssy(includesA12,A13andA14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 BaseAssy,HXSupport ‐‐ ‐ ‐‐‐
A13 Baffle,BasePanel ‐‐ ‐ ‐‐‐
A14 Tunnel,Burner ‐‐ ‐ ‐‐‐
A15 Burner‐BankCoverAssembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 FrontandRearBaffleandTilecover(2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle,Heat
Exchanger(7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B WaterSystem
B1 HeatExchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
TileSetincludesB2,B3andB4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory,Tile,Rear ‐‐ ‐ ‐‐‐
B3 Refractory,Tile,Front ‐‐ ‐ ‐‐‐
B4 Clamp,Spring,Tile ‐‐ ‐ ‐‐‐
B5 Valve,Drai n,3/4" 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01
B6 Valve,PRV,30PSI 1‐054 1‐054 1‐054 1‐054 1‐054 1‐054
B7 Adapter1/4"NPTxBSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/WasherforGaugeAdapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2NPT,extrashort E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 LowLossHeaderAssembly ‐ ‐ ‐ 5X2050 5X2050 5X2050
Pump,Circulator ‐ ‐ ‐ A2136500 A2136500 A2136500
DiverterSubAssembly ‐ ‐ ‐ 5X2056 5X2056 5X2056
O‐Ring(Pump) ‐ ‐ ‐ S2138700 S2138700 S2138700
Seal(Flange) ‐ ‐ ‐ S2137800 S2137800 S2137800
C Gas System
C1 Pilots
PilotAssembly(Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilotorifice(LP) W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
C2 MainGasValves
Gas Valve,(Natural) V2029300 V2029300 V2029300 V2029300 V2029300 V2029300
Gas Valve,RegulatorSpring(LP) A2088600 A2088600 A2088600 A2088600 A2088600 A2088600
C3 GasManifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner,MainandOrifices
Burner,Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
AirShutter,Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
MainGasOrifice(notshown) No te:Forcomple teconversionkits(LPorN atallaltitudesavail able)seeaccessorysection.
NaturalGas0‐2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'‐5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'‐8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
C5 BurnerW/PilotBracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube,Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D ElectricalSystem
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
LimitSens or24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer115/24V(40VA) R0021300 R0021301 R0021302 R0021303 R0021304 R0021305
D3 Roll‐OutSwitch,Man.Reset,250FSPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 BlockedVentSa fetySwitch R2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 CircuitBreaker,2AMP,PanelMount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 TerminalBlockFing erGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
WiringHarnesses(notshown)
LowVolt ageHarnes s(TB1&damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1ConnectorHarnes s (SafetyChain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLHPumpHarness ‐‐E2402800 E2402800 E2402800 E2402800
PumpKitHarness 20071500 20071500 ‐ ‐ ‐ ‐
HighVoltageHarness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi‐Tens ionIgnitionLead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
VentD a mperAssembly(notshown) E2071501 E2071502 E2071503 E2071504 E2071505 E2071504
AccessoriesandParts
DHWRelayKit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay,24VAC,DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHWHarness E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
OutdoorSens or E2347400 E2347400 E2347400 E2347400 E2347400 E2347400
PowerVentKits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
LowLossHea derKitfor50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
ConversionKits
LP0‐2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP2,001‐5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP5,001‐8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP8,001‐10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat0‐2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat2,001‐5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat5,001‐8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat8,001‐10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
50 75 100 125 150 200
A JacketComponents
A 1 Panel,Top,Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A 2 Panel,LeftSide R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A 3 Panel,Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 FrontCover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch,Slot,QuarterTurnAssy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 FlueCollector 5X3007 7X3007 10X3007 12X3007 15X3007 20X3007
A7 DraftDiverterAssembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A 8 Panel,Top,Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3031
A 9 Panel,Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A 1 0 Panel,RightSide R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
BaseAssy(includesA12,A13andA14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 BaseAssy,HXSupport ‐‐ ‐ ‐‐‐
A13 Baffle,BasePanel ‐‐ ‐ ‐‐‐
A14 Tunnel,Burner ‐‐ ‐ ‐‐‐
A15 Burner‐BankCoverAssembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 FrontandRearBaffleandTilecover(2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle,Heat
Exchanger(7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B WaterSystem
B1 HeatExchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
TileSetincludesB2,B3andB4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory,Tile,Rear ‐‐ ‐ ‐‐‐
B3 Refractory,Tile,Front ‐‐ ‐ ‐‐‐
B4 Clamp,Spring,Tile ‐‐ ‐ ‐‐‐
B5 Valve,Drai n,3/4" 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01
B6 Valve,PRV,30PSI 1‐054 1‐054 1‐054 1‐054 1‐054 1‐054
B7 Adapter1/4"NPTxBSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/WasherforGaugeAdapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2NPT,extrashort E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 LowLossHeaderAssembly ‐ ‐ ‐ 5X2050 5X2050 5X2050
Pump,Circulator ‐ ‐ ‐ A2136500 A2136500 A2136500
DiverterSubAssembly ‐ ‐ ‐ 5X2056 5X2056 5X2056
O‐Ring(Pump) ‐ ‐ ‐ S2138700 S2138700 S2138700
Seal(Flange) ‐ ‐ ‐ S2137800 S2137800 S2137800
C Gas System
C1 Pilots
PilotAssembly(Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilotorifice(LP) W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
C2 MainGasValves
Gas Valve,(Natural) V2029300 V2029300 V2029300 V2029300 V2029300 V2029300
Gas Valve,RegulatorSpring(LP) A2088600 A2088600 A2088600 A2088600 A2088600 A2088600
C3 GasManifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner,MainandOrifices
Burner,Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
AirShutter,Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
MainGasOrifice(notshown) No te:Forcomple teconversionkits(LPorN atallaltitudesavail able)seeaccessorysection.
NaturalGas0‐2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'‐5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'‐8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
C5 BurnerW/PilotBracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube,Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D ElectricalSystem
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
LimitSens or24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer115/24V(40VA) R0021300 R0021301 R0021302 R0021303 R0021304 R0021305
D3 Roll‐OutSwitch,Man.Reset,250FSPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 BlockedVentSa fetySwitch R2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 CircuitBreaker,2AMP,PanelMount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 TerminalBlockFing erGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
WiringHarnesses(notshown)
LowVolt ageHarnes s(TB1&damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1ConnectorHarnes s (SafetyChain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLHPumpHarness ‐‐E2402800 E2402800 E2402800 E2402800
PumpKitHarness 20071500 20071500 ‐ ‐ ‐ ‐
HighVoltageHarness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi‐Tens ionIgnitionLead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
VentD a mperAssembly(notshown) E2071501 E2071502 E2071503 E2071504 E2071505 E2071504
AccessoriesandParts
DHWRelayKit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay,24VAC,DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHWHarness E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
OutdoorSens or E2347400 E2347400 E2347400 E2347400 E2347400 E2347400
PowerVentKits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
LowLossHea derKitfor50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
ConversionKits
LP0‐2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP2,001‐5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP5,001‐8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP8,001‐10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat0‐2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat2,001‐5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat5,001‐8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat8,001‐10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
50 75 100 125 150 200
A JacketComponents
A 1 Panel,Top,Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A 2 Panel,LeftSide R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A 3 Panel,Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 FrontCover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch,Slot,QuarterTurnAssy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 FlueCollector 5X3007 7X3007 10X3007 12X3007 15X3007 20X3007
A7 DraftDiverterAssembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A 8 Panel,Top,Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3031
A 9 Panel,Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A 1 0 Panel,RightSide R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
BaseAssy(includesA12,A13andA14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 BaseAssy,HXSupport ‐‐ ‐ ‐‐‐
A13 Baffle,BasePanel ‐‐ ‐ ‐‐‐
A14 Tunnel,Burner ‐‐ ‐ ‐‐‐
A15 Burner‐BankCoverAssembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 FrontandRearBaffleandTilecover(2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle,Heat
Exchanger(7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B WaterSystem
B1 HeatExchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
TileSetincludesB2,B3andB4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory,Tile,Rear ‐‐ ‐ ‐‐‐
B3 Refractory,Tile,Front ‐‐ ‐ ‐‐‐
B4 Clamp,Spring,Tile ‐‐ ‐ ‐‐‐
B5 Valve,Drai n,3/4" 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01
B6 Valve,PRV,30PSI 1‐054 1‐054 1‐054 1‐054 1‐054 1‐054
B7 Adapter1/4"NPTxBSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/WasherforGaugeAdapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2NPT,extrashort E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 LowLossHeaderAssembly ‐ ‐ ‐ 5X2050 5X2050 5X2050
Pump,Circulator ‐ ‐ ‐ A2136500 A2136500 A2136500
DiverterSubAssembly ‐ ‐ ‐ 5X2056 5X2056 5X2056
O‐Ring(Pump) ‐ ‐ ‐ S2138700 S2138700 S2138700
Seal(Flange) ‐ ‐ ‐ S2137800 S2137800 S2137800
C Gas System
C1 Pilots
PilotAssembly(Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilotorifice(LP) W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
C2 MainGasValves
Gas Valve,(Natural) V2029300 V2029300 V2029300 V2029300 V2029300 V2029300
Gas Valve,RegulatorSpring(LP) A2088600 A2088600 A2088600 A2088600 A2088600 A2088600
C3 GasManifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner,MainandOrifices
Burner,Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
AirShutter,Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
MainGasOrifice(notshown) No te:Forcomple teconversionkits(LPorN atallaltitudesavail able)seeaccessorysection.
NaturalGas0‐2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'‐5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'‐8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
C5 BurnerW/PilotBracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube,Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D ElectricalSystem
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
LimitSens or24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer115/24V(40VA) R0021300 R0021301 R0021302 R0021303 R0021304 R0021305
D3 Roll‐OutSwitch,Man.Reset,250FSPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 BlockedVentSa fetySwitch R2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 CircuitBreaker,2AMP,PanelMount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 TerminalBlockFing erGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
WiringHarnesses(notshown)
LowVolt ageHarnes s(TB1&damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1ConnectorHarnes s (SafetyChain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLHPumpHarness ‐‐E2402800 E2402800 E2402800 E2402800
PumpKitHarness 20071500 20071500 ‐ ‐ ‐ ‐
HighVoltageHarness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi‐Tens ionIgnitionLead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
VentD a mperAssembly(notshown) E2071501 E2071502 E2071503 E2071504 E2071505 E2071504
AccessoriesandParts
DHWRelayKit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay,24VAC,DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHWHarness E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
OutdoorSens or E2347400 E2347400 E2347400 E2347400 E2347400 E2347400
PowerVentKits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
LowLossHea derKitfor50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
ConversionKits
LP0‐2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP2,001‐5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP5,001‐8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP8,001‐10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat0‐2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat2,001‐5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat5,001‐8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat8,001‐10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
Parts List (continued)
50 75 100 125 150 200
A Jacke tComponents
A1 P anel,Top,Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A2 P anel,LeftSide R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A3 P anel,Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 FrontCover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch,Slot,QuarterTurnAssy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 FlueCollector 5X3007 7X3007 10X3007 12X3007 15X3007 20X3007
A7 D raftDiverterAssembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A8 P anel,Top,Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3031
A9 P anel,Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A1 0 Panel,RightSide R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
BaseAssy(includesA12,A13andA14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 Bas eAssy,HXSupport ‐‐ ‐ ‐‐‐
A13 Baffle,BasePanel ‐‐ ‐ ‐‐‐
A14 Tunnel,Burner ‐‐ ‐ ‐‐‐
A15 Burner‐BankCoverAssembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 FrontandRearBaffleandTilecover(2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle,H eat
Exchanger(7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B WaterSystem
B1 HeatExchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
TileSetincludesB2,B3andB4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory,Tile,Rear ‐‐ ‐ ‐‐‐
B3 Refractory,Tile,Front ‐‐ ‐ ‐‐‐
B4 Clamp,Spring,Tile ‐‐ ‐ ‐‐‐
B5 Valve,Drain,3/4" 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01
B6 Valve,PR V,30PSI 1‐054 1‐054 1‐054 1‐054 1‐054 1‐054
B7 Adapter1/4"NPTxBSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/Was herforGaugeAdapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2NPT,extrashort E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 LowLossHeaderAssembly ‐ ‐ ‐ 5X2050 5X2050 5X2050
Pump,Circulator ‐ ‐ ‐ A2136500 A2136500 A2136500
DiverterSubAssembly ‐ ‐ ‐ 5X2056 5X2056 5X2056
O‐Ring(Pump) ‐ ‐ ‐ S2138700 S2138700 S2138700
Seal(Flange) ‐ ‐ ‐ S2137800 S2137800 S2137800
C Gas System
C 1 Pilots
PilotAssembly(Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilotorifice(LP) W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
C2 MainGasValves
Gas Valve,(Natural) V2029300 V2029300 V2029300 V2029300 V2029300 V2029300
Gas Valve,RegulatorSpring(LP) A2088600 A2088600 A2088600 A2088600 A2088600 A2088600
C3 GasManifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner,MainandO rifices
Burner,Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
AirShutter,Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
MainGasOrifice(notshown)Note:Forcompleteconversionkits(LPorNatallaltitudesavailable)seeaccessorysection.
NaturalGas0‐2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'‐5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'‐8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
C5 BurnerW/PilotBracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube,Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D ElectricalSystem
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
LimitSens or24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer115/24V(40VA) R0021300 R0021301 R0021302 R0021303 R0021304 R0021305
D3 Roll‐OutSwitch,Man.Reset,250FSPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 BlockedVentSafety
Switch R
2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 CircuitBreaker,2AMP,PanelMount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
WiringHarnesses(notshown)
LowVoltageHarnes s (TB1 &damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1ConnectorHarnes s (SafetyChain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLHPumpHarness ‐‐E2402800 E2402800 E2402800 E2402800
PumpKitHarness 20071500 20071500 ‐ ‐ ‐ ‐
HighVoltageHarness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi‐Tens ionIgnitionLead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
VentDamperAssembly(notshown) E2071501 E2071502 E2071503 E2071504 E2071505 E2071504
AccessoriesandParts
DHWRelayKit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay,24VAC,DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHWHarnes s E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
OutdoorSens or E2347400 E2347400 E2347400 E2347400 E2347400 E2347400
PowerVentKits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
LowLossHeaderKitfor50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
ConversionKits
LP0‐2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP2,001‐5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP5,001‐8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP8,001‐10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat0‐2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat2,001‐5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat5,001‐8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat8,001‐10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
50 75 100 125 150 200
A Jacke tComponents
A1 P anel,Top,Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A2 P anel,LeftSide R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A3 P anel,Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 FrontCover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch,Slot,QuarterTurnAssy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 FlueCollector 5X3007 7X3007 10X3007 12X3007 15X3007 20X3007
A7 D raftDiverterAssembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A8 P anel,Top,Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3031
A9 P anel,Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A1 0 Panel,RightSide R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
BaseAssy(includesA12,A13andA14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 Bas eAssy,HXSupport ‐‐ ‐ ‐‐‐
A13 Baffle,BasePanel ‐‐ ‐ ‐‐‐
A14 Tunnel,Burner ‐‐ ‐ ‐‐‐
A15 Burner‐BankCoverAssembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 FrontandRearBaffleandTilecover(2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle,H eat
Exchanger(7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B WaterSystem
B1 HeatExchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
TileSetincludesB2,B3andB4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory,Tile,Rear ‐‐ ‐ ‐‐‐
B3 Refractory,Tile,Front ‐‐ ‐ ‐‐‐
B4 Clamp,Spring,Tile ‐‐ ‐ ‐‐‐
B5 Valve,Drain,3/4" 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01 227‐48070‐01
B6 Valve,PR V,30PSI 1‐054 1‐054 1‐054 1‐054 1‐054 1‐054
B7 Adapter1/4"NPTxBSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/Was herforGaugeAdapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2NPT,extrashort E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 LowLossHeaderAssembly ‐ ‐ ‐ 5X2050 5X2050 5X2050
Pump,Circulator ‐ ‐ ‐ A2136500 A2136500 A2136500
DiverterSubAssembly ‐ ‐ ‐ 5X2056 5X2056 5X2056
O‐Ring(Pump) ‐ ‐ ‐ S2138700 S2138700 S2138700
Seal(Flange) ‐ ‐ ‐ S2137800 S2137800 S2137800
C Gas System
C 1 Pilots
PilotAssembly(Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilotorifice(LP) W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
C2 MainGasValves
Gas Valve,(Natural) V2029300 V2029300 V2029300 V2029300 V2029300 V2029300
Gas Valve,RegulatorSpring(LP) A2088600 A2088600 A2088600 A2088600 A2088600 A2088600
C3 GasManifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner,MainandO rifices
Burner,Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
AirShutter,Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
MainGasOrifice(notshown)Note:Forcompleteconversionkits(LPorNatallaltitudesavailable)seeaccessorysection.
NaturalGas0‐2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'‐5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'‐8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
C5 BurnerW/PilotBracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube,Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D ElectricalSystem
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
LimitSens or24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer115/24V(40VA) R0021300 R0021301 R0021302 R0021303 R0021304 R0021305
D3 Roll‐OutSwitch,Man.Reset,250FSPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 BlockedVentSafety
Switch R
2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 CircuitBreaker,2AMP,PanelMount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
WiringHarnesses(notshown)
LowVoltageHarnes s (TB1 &damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1ConnectorHarnes s (SafetyChain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLHPumpHarness ‐‐E2402800 E2402800 E2402800 E2402800
PumpKitHarness 20071500 20071500 ‐ ‐ ‐ ‐
HighVoltageHarness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi‐Tens ionIgnitionLead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
VentDamperAssembly(notshown) E2071501 E2071502 E2071503 E2071504 E2071505 E2071504
AccessoriesandParts
DHWRelayKit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay,24VAC,DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHWHarnes s E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
TerminalBlockFingerGuard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
OutdoorSens or E2347400 E2347400 E2347400 E2347400 E2347400 E2347400
PowerVentKits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
LowLossHeaderKitfor50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
ConversionKits
LP0‐2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP2,001‐5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP5,001‐8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP8,001‐10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat0‐2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat2,001‐5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat5,001‐8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat8,001‐10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
LAARS Heating Systems