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Laars (formally Teledyne Laars) Heating System Replacement Parts

The Laars heating system company, (formerly Teledyne Laars until 2005) is one of the most prolific and respected brands in the HVAC industry. They have been providing versatile and reliable heating equipment to homeowners and commercial entities for over 70 years and counting. Their tradition of excellence continues to this day with cutting-edge boilers and heating systems with features like 95% thermal efficiency, CF-Tech™ flue tube technology and Tru Trac® fuel-to-air ratio control. When the time comes to service your machine, you can rely on our team at Parts4Heating for your Laars heating system replacement parts.

At Parts4Heating, we cater to customers with the latest boilers and heating system models as well as legacy units that have withstood the test of time. You can find any Teledyne Laars heating system part that you could possibly need to maintain peak performance and extend the life of your equipment right here on our website. Our inventory of Teledyne Laars parts encompasses everything from gas valves, gaskets and switches to heat exchangers, control boards, pumps and more. We keep parts in stock and ready to ship for the Mighty Therm, Endurance, Pennant, Mini-Therm, NeoTherm and many other popular Teledyne Laars models. Search by part name or part number – or, if you need helping finding your parts, contact our customer service team.

Our Customer Service Team Here to Help You.

Call us at (800) 536-1582, email [email protected] or live chat with a member of our team here on our website to begin exploring options for Teledyne Laars heating system replacement parts.

Our customer service team is available Monday through Friday, 8 am – 4 pm EST.

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LAARS E2107300 Automatic Electronic Ignition Control, Single Try, Propane Gas or CSD-1 Teledyne Laars 10364300 Return Header LAARS 10418816 Pilot Sensor Lead Assembly, Standard Pilot, LP, Propane Gas, Spartk Ignition, LP & Natural Gas
LAARS E2107300 Automatic Electronic Ignition Control, Single Try, Propane Gas or CSD-1 LAARS 10364300 Return Header LAARS 10418816 Pilot Sensor Lead Assembly, Standard Pilot, LP, Propane Gas, Spartk Ignition, LP & Natural Gas
LAARS R2014700 Air Filter, 500-2000 LAARS 2400-386 Pump LAARS 2400-556 Flow Sensor
LAARS R2014700 Air Filter, 500-2000 LAARS 2400-386 Pump LAARS 2400-556 Flow Sensor
Teledyne Laars RA2001700 B&G Pump 1/3 h.p. 3-1/4, A0047100, A0068000, A2001700 Teledyne Laars E0109200 Switch, Previous Part #E2104300 Teledyne Laars RE0013000 Flow Switch, Previous Part #s: E0013000, E0013100, RE0013100
Teledyne Laars RA2001700 B&G Pump 1/3 h.p. 3-1/4, A0047100, A0068000, A2001700 Teledyne Laars E0109200 Switch, Previous Part #E2104300 Teledyne Laars RE0013000 Flow Switch, Previous Part #s:  E0013000, E0013100, RE0013100
Teledyne Laars RE0093200 Temperature Control, E0093200 LAARS RE2077700 Pump Time Delay Relay Kit, Previous Part #E2077700 Teledyne Laars 5C4000 Tube Assembly, Copper, Heat Exchanger, 500
Teledyne Laars RE0093200 Temperature Control, E0093200 TELEDYNE LAARS RE2077700 EM2 Relay Kit Teledyne Laars 5C4000 Tube Assembly, Copper, Heat Exchanger, 500
Teledyne Laars A2111900 Pennant Blower, Previous Part #A2108900 TELEDYNE LAARS R20150302 Machined Bronze Outlet Tee 520-775 2" Teledyne Laars 2400-439 Control, Temp

Teledyne Laars A2111900 Pennant Blower, Previous Part #A2108900

 		TELEDYNE LAARS R20150302 Machined Bronze Outlet Tee 520-775 2" LAARS 2400-439
Teledyne Laars 2400-441 Ignition Control, Endurance LAARS 10449514 High Tension Lead Assembly, JVS, 50-125 LAARS 10449515 High Tension Lead Assembly, JVS, 160
Teledyne Laars 2400-441 Ignition Control, Endurance LAARS 10449514 High Tension Lead Assembly, JVS, 50-125 LAARS 10449515 High Tension Lead Assembly, JVS, 160
LAARS 10449516 High Tension Lead Assembly, JVS, 225 LAARS 10469501 Tile Cover, JVII 50, All LAARS 10469502 Tile Cover, JVII 75, All
LAARS 10449516 High Tension Lead Assembly, JVS, 225 LAARS 10469501 Tile Cover, JVII 50, All LAARS 10469502 Tile Cover, JVII 75, All
LAARS 10469503 Tile Cover, JVII 100, All LAARS 10469504 Tile Cover, JVII 125, All LAARS 10469505 Tile Cover, JVII 160, All
LAARS 10469503 Tile Cover, JVII 100, All LAARS 10469504 Tile Cover, JVII 125, All LAARS 10469505 Tile Cover, JVII 160, All
TELEDYNE LAARS 10469506 Tile Cover, JVII 225, All LAARS 10485301 Baffle, 50 Teledyne Laars 10485303 Baffle, Heat Exchanger, MiniTherm JV100 (6req)
TELEDYNE LAARS 10469506 Tile Cover, JVII 225, All LAARS 10485301 Baffle, 50 Teledyne Laars 10485303 Baffle, Heat Exchanger, MiniTherm JV100 (6req)
LAARS 10485305 Baffle, 160 LAARS 10485306 Baffle, 225 Teledyne Laars R20607600 Pump housing Kit, Mighty Therm 500-1825, Pennant 500-2000
LAARS 10485305 Baffle, 160 LAARS 10485306 Baffle, 225 Teledyne Laars R20607600 Pump housing Kit, Mighty Therm 500-1825, Pennant 500-2000
LAARS A0076700 1/8 hp Pump, Grundfos, PH only, 250 LAARS L2013000 Natural Gas Orifice LAARS L2012900 Burner Tray Manifold, 3 Burners, Right, 500-750, 1250-1750
LAARS A0076700 1/8 hp Pump, Grundfos, PH only, 250 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 15C5400 Blower Duct Damper Assembly, 2000 LAARS E2310400 Transformer, 150VA, 500-1000
Teledyne Laars RE0240900 Pressure Switch S.P./D.T. LAARS 15C5400 Blower Duct Damper Assembly, 2000 LAARS E2310400 Transformer, 150VA, 500-1000
LAARS 10364504 Inlet/Outlet Cover, Glass-Lined Cast Iron LAARS 10391302 Flange, Cast Iron, 500/750 LAARS 20130001 Outlet Adapter Tee, Cast Iron, 500-850
LAARS 10364504 Inlet/Outlet Cover, Glass-Lined Cast Iron LAARS 10391302 Flange, Cast Iron, 500/750 LAARS 20130001 Outlet Adapter Tee, Cast Iron, 500-850
TELEDYNE LAARS 10364301 Return Cover, Bronze, S0064200 LAARS A2109700 Pump 1 hp 2000 Teledyne Laars T2015600 Tile, Side, Right, 500-2000
TELEDYNE LAARS 10364301 Return Cover, Bronze, S0064200 LAARS A2109700 Pump 1 hp 2000 LAARS T2015600 Tile, Side, Left and Right, 500-2000
LAARS T2015500 Tile, Bottom, 500 LAARS T2015900 Tile, Bottom, Middle, (2 req. for 1750, 2000), 1250-2000 LAARS T2016500 Tile, Bottom, Right, 750
LAARS T2015500 Tile, Bottom, 500 LAARS T2015900 Tile, Bottom, Middle, (2 req. for 1750, 2000), 1250-2000 LAARS T2016500 Tile, Bottom, Right, 750
LAARS T2017400 Tile, Bottom, Left, (2 req. for 1500-2000), 750-2000 LAARS T2016200 Tile, Front, Left, 750 LAARS T2016300 Tile, Front, Right, 750
LAARS T2017400 Tile, Bottom, Left, (2 req. for 1500-2000), 750-2000 LAARS T2016200 Tile, Front, Left, 750 LAARS T2016300 Tile, Front, Right, 750
LAARS T2016800 Tile, Front, Left, 1000-2000 LAARS T2016900 Tile, Front, Center, (2 req. for 1750, 2000), 1250-2000 LAARS T2017100 Tile, Front, Right, 1000/1500/2000
LAARS T2016800 Tile, Front, Left, 1000-2000 LAARS T2016900 Tile, Front, Center, (2 req. for 1750, 2000), 1250-2000 LAARS T2017100 Tile, Front, Right, 1000/1500/2000
LAARS T2015700 Tile, Rear, 500 LAARS T2016600 Tile, Rear, Left, (2 req. for 1000, 1500, 2000), 750-2000 LAARS T2017200 Tile, Rear, Center, ( 2 req. for 1750, 2000), 1250-2000
LAARS T2015700 Tile, Rear, 500 LAARS T2016600 Tile, Rear, Left, (2 req. for 1000, 1500, 2000), 750-2000 LAARS T2017200 Tile, Rear, Center, ( 2 req. for 1750, 2000), 1250-2000