You are here: Home > Hydronic Heater Replacement Parts > Teledyne Laars Heating System Parts
Choose a sub category:
MagnaTherm MGH NeoTherm LC NTH NeoTherm NTH 285-850 Gen 3
NeoTherm NTH 80-210 Gen 3 CB 9600 Mighty Therm2
Endurance Mini-Combo II MCT/MCS Mascot
Mini-Combo MCH Max Mini-Therm JVi / JVS / JVT / JN
Mighty Max Parts NeoTherm NTH Newport
Pennant PNCH Rheos Plus RHHH Rheos RHCH
Mighty Therm Parts Summit
Teledyne Laars Hydronic Heater Parts


























Sort By:
Page of 18
LAARS 2400-556 Flow Sensor Teledyne Laars RA2001700 B&G Pump 1/3 h.p. 3-1/4, A0047100, A0068000, A2001700 Teledyne Laars RA2001800 B&G Pump 1/2 h.p. 4-1/4" impeller
LAARS 2400-556 Flow Sensor Teledyne Laars RA2001700 B&G Pump 1/3 h.p. 3-1/4, A0047100, A0068000, A2001700 Teledyne Laars RA2001800 B&G Pump 1/2 h.p. 4-1/4" impeller pw 850-1430, A0047200, A0068100, A2001800, A2089200
Teledyne Laars RA2001900 B&G Pump 3/4 h.p. 5-1/4" impeller pw 1670-1825,A0047300, A0071400, A2001900 2400-570 Heat Exchanger, flat plate, DHW Laars 2400-552 Tank Sensor, Endurance o/s Long
Teledyne Laars RA2001900 B&G Pump 3/4 h.p. 5-1/4" impeller pw 1670-1825,A0047300, A0071400, A2001900 2400-570 Heat Exchanger, flat plate, DHW Laars 2400-552 Tank Sensor, Endurance o/s Long
Teledyn Laars Endurance 2400-542 brass Flow Switch Teledyne Laars 2400-548 Gas Valve Teledyne Laars 2400-524 Blower Assy, Endurance
Laars 2400-542 Flow Switch Teledyne Laars 2400-548 Gas Valve
This gas valve is for the Endurance EBP and EDP boilers, new style and old style.  A combination gas valve will work with both natural gas and liquid propane gas (LP) but both gas types must be set up by making adjustments to the air and gas mixtures utilizing a dual menometer and electronic combustion analyzer.  Parts4heating has several of these 2400-548 gas valves in stock and are ready to ship one to you today!
Teledyne Laars 2400-524 Blower Assy, Endurance
Teledyne Laars 2400-148 Service Kit, Endurance EBP Teledyne Laars 2400-546 Control Board, EBP 2400-592 Pump, Endurance
Teledyne Laars 2400-148 Service Kit, Endurance EBP Teledyne Laars 2400-546 Control Board, EBP 2400-592 Pump, Endurance
Teledyne Laars EDP110 EDP175 EBP0110 <span style='color: red; font-weight:bold'> 2400-562 </span>  <span style='color: green; font-weight:bold'> Transformer </span> 2400-149 Field Service Kit, EDP/ EDN Laars RA2115102 Pump, 1/2 hp
Laars 2400-562 Transformer 2400-149 Field Service Kit, EDP/ EDN Laars RA2115102 Pump, 1/2 hp
Laars RA2115101 Pump 1/3 HP Laars 2400-554 Flow Sensor o/s Endurance LAARS 10364300 Return Header
Laars RA2115101 Pump 1/3 HP Laars 2400-554 Boiler Long Flow Sensor o/s Endurance LAARS 10364300 Return Header
LAARS 10364500 Header Cover, Inlet/Outlet LAARS S0024600 Gasket LAARS S0063700 Flange Gasket
LAARS 10364500 Header Cover, Inlet/Outlet LAARS S0024600 Gasket LAARS S0063700 Flange Gasket
Teledyne Laars 2400-439 Control, Temp LAARS L2013000 Natural Gas Orifice LAARS L2012900 Burner Tray Manifold, 3 Burners, Right, 500-750, 1250-1750
LAARS 2400-439 LAARS L2013000 Natural Gas Orifice LAARS L2012900 Burner Tray Manifold, 3 Burners, Right, 500-750, 1250-1750
LAARS L2012800 Burner Tray Manifold, 3 Burners, Left, 500-750, 1250-1750 LAARS L2012700 Burner Tray Manifold, 1000/2000, 4 Burners, Right LAARS L2012600 Burner Tray Manifold, 1000/2000, 4 Burners, Left
LAARS L2012800 Burner Tray Manifold, 3 Burners, Left, 500-750, 1250-1750 LAARS L2012700 Burner Tray Manifold, 1000/2000, 4 Burners, Right LAARS L2012600 Burner Tray Manifold, 1000/2000, 4 Burners, Left
LAARS S2012700 Burner Tray Gasket, 3 Burners LAARS S2012500 Burner Tray Gasket, 4 Burners LAARS 5C5300 Blower Mount Weldment
LAARS S2012700 Burner Tray Gasket, 3 Burners LAARS S2012500 Burner Tray Gasket, 4 Burners LAARS 5C5300 Blower Mount Weldment
Teledyne Laars RE0240900 Pressure Switch S.P./D.T. LAARS 10391302 Flange, Cast Iron, 500/750 LAARS S0095100 Header Gasket
Teledyne Laars RE0240900 Pressure Switch S.P./D.T. LAARS 10391302 Flange, Cast Iron, 500/750 LAARS S0095100 Header Gasket
LAARS 10338400 Pump Inlet Diffuser Baffle LAARS A2109700 Pump 1 hp 2000 Teledyne Laars L2012200 Burner Assembly, 3 Burners, 500, 750, 1250, 1500, 1750
LAARS 10338400 Pump Inlet Diffuser Baffle LAARS A2109700 Pump 1 hp 2000 Teledyne Laars L2012200 Burner Assembly, 3 Burners, 500, 750, 1250, 1500, 1750
Teledyne Laars L2012500 Burner Assembly, 4 Burners, 1000, 1500-2000 LAARS R2004100 Low Gas Pressure Switch, E0023500 LAARS 10526202 Burner Tray-Standing Pilot, 600
Teledyne Laars L2012500 Burner Assembly, 4 Burners, 1000, 1500-2000 TELEDYNE LAARS R2004100 Low Gas Pressure Switch (Previous Part #E0023500), Rheos and Rheos+, 1200, 1600, 2000, 2400 LAARS 10526202 Burner Tray-Standing Pilot, 600
LAARS 10526205 Burner Tray-Standing Pilot, 1010 LAARS 10525901 Gas Manifold Weldment (single inlet), 500 LAARS 10525902 Gas Manifold Weldment (single inlet), 600
LAARS 10526205 Burner Tray-Standing Pilot, 1010 LAARS 10525901 Gas Manifold Weldment (single inlet), 500 LAARS 10525902 Gas Manifold Weldment (single inlet), 600
LAARS 10525905 Gas Manifold Weldment (single inlet), 1010 LAARS 10529501 Pilot Bracket/Burner Weldment (Johnson) LAARS 10529502 Pilot Bracket/Burner Weldment (Honeywell)
LAARS 10525905 Gas Manifold Weldment (single inlet), 1010 LAARS 10529501 Pilot Bracket/Burner Weldment (Johnson)

LAARS 10529502 Pilot Bracket/Burner Weldment (Honeywell)

LAARS 10525301 Burner Anti-Rotation Bracket (single pilot), 500 LAARS 10525302 Burner Anti-Rotation Bracket (single pilot), 600 LAARS 10525305 Burner Anti-Rotation Bracket (single pilot), 1010
LAARS 10525301 Burner Anti-Rotation Bracket (single pilot), 500 LAARS 10525302 Burner Anti-Rotation Bracket (single pilot), 600 LAARS 10525305 Burner Anti-Rotation Bracket (single pilot), 1010
LAARS 10533700 Flue Collector, End Panel, Left LAARS 10533800 Flue Collector, End Panel, Right LAARS 10535502 Flue Collector, Rear Panel (indoor), 600
LAARS 10533700 Flue Collector, End Panel, Left LAARS 10533800 Flue Collector, End Panel, Right LAARS 10535502 Flue Collector, Rear Panel (indoor), 600
LAARS 10534402 Flue Collector, Front Support (indoor), 600 TELEDYNE LAARS R2007700 On/Off Switch 2400-539 Motor, Anti Condensing Valve, EBP
LAARS 10534402 Flue Collector, Front Support (indoor), 600 TELEDYNE LAARS R2007700 On/Off Switch 2400-539 Motor, Anti Condensing Valve, EBP
Teledyne Laars V2017600 Gas Valve, Direct Ignition Teledyne Laars MT2H 0500 MT2H 0750 MT2H 1000 MT2H 1250 MT2H 1500 MT2H 1750 MT2H 2000 MT2V 0500 MT2V 0750 MT2V 1000 <span style='color: red; font-weight:bold'> F0011400 </span>  <span style='color: green; font-weight:bold'> Header Bolt Washer </span> Teledyne 2400-558 Control Board, Endurance EDP
Teledyne Laars V2017600 Gas Valve, Direct Ignition, Combination, Dual Automatic Teledyne Laars F0011400 Header Bolt Washer Teledyne 2400-558 Control Board, Endurance EDP
Teledyne Laars EBP0110 EBP0175 EBP110 EBP175 EBP155 EBP175 <span style='color: red; font-weight:bold'> S2009300 </span>  <span style='color: green; font-weight:bold'> Gasket, Flow switch, Endurance </span> Teledyne Laars MT2H 0500 MT2H 0750 MT2H 1000 MT2H 1250 MT2H 1500 MT2H 1750 MT2H 2000 MT2V 0500 MT2V 0750 MT2V 1000 <span style='color: red; font-weight:bold'> H0078100 </span>  <span style='color: green; font-weight:bold'> Propane Gas Label </span> Teledyne Laars  <span style='color: red; font-weight:bold'> 2400-528 </span>  <span style='color: green; font-weight:bold'> Gasket, for Ignitor </span>
Teledyne Laars S2009300 Gasket, Flow switch, Endurance Teledyne Laars H0078100 Propane Gas Label 2400-528 Gasket, for Ignitor

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.