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SMB-200 SMB-250
Laars Summit Boiler Parts
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Summit Manual


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LAARS 2400-556 Flow Sensor Teledyne Laars 2400-106 Pressure Switch Laars 2400-097 Pressure Relief Valve, 125 PSI, SMB, Summit
LAARS 2400-556 Flow Sensor Teledyne Laars 2400-106 Pressure Switch

Used on the following models:  CB-M2-150 thru 250 N or L,  HW-M2-100L, HW-M2-100N, HW-M2-130N, HW-M2-130LP, cb-m2-200w
Laars 2400-097 Pressure Relief Valve, 125 PSI, SMB, Summit
Laars 2400-134 Gas Valve, Summit LAARS 2400-286 Ignitor, Hot Surface, w/Gasket Laars 2400-131 Venturi with Gaskets, Summit
Laars 2400-134 Gas Valve, Summit Laars 10-330 Ignitor, Hot Surface, w/Gasket Laars 2400-131 Venturi with Gaskets, Summit
Reznor <span style='color: red; font-weight:bold'> RZ103323 </span>  <span style='color: green; font-weight:bold'> AUTO RESET LIMIT 60T11-313154 </span> Reznor 110859 Pilot Assembly Kit 125-400 Reznor 110860 Pilot Assembly Kit LP
AUTO RESET LIMIT 60T11-313154 Pilot Assembly Kit Natural Gas Pilot Assembly Kit LP
Reznor 110861 Pilot Assembly Kit Natural Reznor 110862 Pilot Assembly Kit LP Reznor 112107 Pressure Switch Tridelta
Pilot Assembly Kit Natural Pilot Assembly Kit LP Pressure Switch
Reznor LDAP LDAP <span style='color: red; font-weight:bold'> RZ112753 </span>  <span style='color: green; font-weight:bold'> High Limit Control, Manual Reset, L-150, White Dot </span> Reznor <span style='color: red; font-weight:bold'> RZ132379 </span>  <span style='color: green; font-weight:bold'> VENTER MOTOR KIT 460V </span> Reznor 174809 Pressure Switch SPDT
BLOCKED VENT SWT 150D 36TX16 VENTER MOTOR KIT 460V Pressure Switch Natural or LP Gas
Reznor 175985 Pressure Switch SPDT Reznor <span style='color: red; font-weight:bold'> RZ209184 </span>  <span style='color: green; font-weight:bold'> FAN CONTROL REPLACEMENT KIT </span> Reznor <span style='color: red; font-weight:bold'> 48041 </span>  <span style='color: green; font-weight:bold'> TS121 MT2-12 DUCT SENSOR </span>
Pressure Switch Natural Gas or LP Gas FAN CONTROL REPLACEMENT KIT TS121 MT2-12 DUCT SENSOR
Reznor 050417 Control Limit-125 6/T11 Reznor 061146 Pilot Assembly LP Reznor F 84761 Thermocouple, 24 in., #K15FA-24D
Reznor 050417 Control Limit-125 6/T11 201234
Pilot Assembly LP THERMOCOUPLE #TC2-24 JADE
Reznor 201234 Control Limit-125 6/T11 Reznor 110863 Pilot Assy Kit, Match Lit LAARS 2400-135 Burner
Reznor 201234 Control Limit-125 6/T11
A1248
Reznor 110863 Pilot Assy Kit, Match Lit
LAARS 2400-135 Burner
LAARS 2400-138 Ignitor LAARS 2400-139 Control Board LAARS 2400-151 Field Service Kit
LAARS 2400-138 Ignitor LAARS 2400-139 Control Board LAARS 2400-151 Field Service Kit
LAARS 2400-386 Pump LAARS 2400-388 Bronze Pump Teledyne Laars 2400-574 Pressure Gauge (0-75 psi)
LAARS 2400-386 Pump LAARS 2400-388 Bronze Pump Teledyne Laars 2400-574 Pressure Gauge (0-75 psi)
LAARS 2400-055 High Limit Saftey LAARS 2400-133 Blower LAARS 2400-136 Combustion Coil
LAARS 2400-055 High Limit Saftey LAARS 2400-133 Blower LAARS 2400-136 Combustion Coil
LAARS 1302400574 Tube Assembly Teledyne Laars 2400-402 Exhaust Manifold Assy LAARS 2400-137 Gasket Kit
LAARS 1302400574 Tube Assembly Teledyne Laars 2400-402 Exhaust Manifold Assy LAARS 2400-137 Gasket Kit
Reznor 65986 Burner Rack, RX400 409 A/S L Reznor 112922 SOL VLV H91MG-6D 1 X 1 Reznor 085218 BURNER ASSY ALMZ. N. S.
Reznor 65986 Burner Rack, RX400 409 A/S L
Reznor 112922 SOL VLV H91MG-6D 1 X 1 Reznor 085218 BURNER ASSY ALMZ. N. S.
Reznor 087954 BURNER ASSY N.S. 409 Reznor 088242 H91LG-8 SOL VLV 3/4 Teledyne Laars 10-332 Ignitor Gasket, CB/HWG
Reznor 087954 BURNER ASSY N.S. 409 Reznor 088242 H91LG-8 SOL VLV 3/4 Laars 10-332 Ignitor Gasket, CB/HWG

The igniter is a “glow bar” type silicon carbide unit. It is
energized whenever there is a call for heat and the red
"IGNITER" light on the boiler control is lit. After the igniter is
switched off and the boiler continues to run, the igniter functions
as a flame sensor for the boiler control.
If the ignitor fails and must be replaced, always install a new
igniter gasket with the replacement igniter.
CAUTION: Ignitor gets hot.
Teledyne Laars E2078100 Wire Harness, Summit Blower LAARS-2400-058 Thermo cut out Teledyne Laars S2101300 Gaskets and Screws, Venturi
Teledyne Laars E2078100 Wire Harness, Summit Blower LAARS-2400-058 Thermo cut out Teledyne Laars S2101300 Gaskets and Screws, Venturi