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Teledyne Laars Mighty Max HH 0400M*20
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Mighty Max Manual


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Teledyne Laars E0109200 Switch, Previous Part #E2104300 LAARS E2076100 Burner Temperature Switch Teledyne Laars E2103100 Sensor Probe
Teledyne Laars E0109200 Switch, Previous Part #E2104300 LAARS E2076100 Burner Temperature Switch Teledyne Laars E2103100 Sensor Probe
LAARS RA0079000 Temperature & Pressure Gauge Teledyne Laars R0021300 Transformer, 40VA, 115/24V Kit, Rheos and Rheos+, 1200, 1600, 2000, 2400 LAARS R0061400 Pressure Relief Valve, 30 PSI

LAARS RA0079000 Temperature & Pressure Gauge

Teledyne Laars R0021300 Transformer, 40VA, 115/24V Kit, Rheos and Rheos+, 1200, 1600, 2000, 2400 LAARS R0061400 Pressure Relief Valve, 30 PSI
Teledyne Laars R2023000 3-Try Ignition Control (Natural Gas) previous part #s E2101300, E2321600, E2105100 Teledyne Laars RE0013000 Flow Switch, Previous Part #s:  E0013000, E0013100, RE0013100 Teledyne Laars RE0015900 High Limit Kit, E0015900
Teledyne Laars R2023000 3-Try Ignition Control (Natural Gas) previous part #s E2101300, E2321600, E2105100 Teledyne Laars RE0013000 Flow Switch, Previous Part #s:  E0013000, E0013100, RE0013100 Teledyne Laars RE0015900 High Limit Kit, E0015900
LAARS RE2075100 Low-Water Fuel Cutoff Switch w/Manual Reset LAARS RE2077700 Pump Time Delay Relay Kit, Previous Part #E2077700 Teledyne Laars RE2101600 Digital Temperature Display
TELEDYNE LAARS RE2075100 Low Water Cut Off, Manual Reset, Rheos and Rheos+, 1200, 1600, 2000, 2400 TELEDYNE LAARS RE2077700 EM2 Relay Kit

Teledyne Laars RE2101600 Digital Temperature Display

LAARS RE2103000 Stack Pressure Switch LAARS RW2002300 Hot Surface Ignitor w/Gasket LAARS E2103400 Electronic Temperature Reset Module
LAARS RE2103000 Stack Pressure Switch LAARS RW2002300 Hot Surface Ignitor w/Gasket LAARS E2103400 Electronic Temperature Reset Module
Teledyne Laars E2103700 HTS Temperature Sensor, R2006600 LAARS RE2000300 Fuse Holder Kit (5 pack) LAARS R20256102 Tube Assembly w/Copper Tubes 400
Teledyne Laars E2103700 HTS Temperature Sensor, R2006600 LAARS RE2000300 Fuse Holder Kit (5 pack) LAARS R20256102 Tube Assembly w/Copper Tubes 400
LAARS 20150902 Heat Exchanger Baffle 400 LAARS R20150200 Machined Bronze Inlet/Outlet Header Cover for Std. Heat Exchanger LAARS R20150100 Machined Bronze Rear Header Cover
LAARS 20150902 Heat Exchanger Baffle 400 LAARS R20150200 Machined Bronze Inlet/Outlet Header Cover for Std. Heat Exchanger LAARS R20150100 Machined Bronze Rear Header Cover
TELEDYNE LAARS R20150301 Machined Bronze Outlet Tee 320-400 1.5" TELEDYNE LAARS R20150302 Machined Bronze Outlet Tee 520-775 2" LAARS R20255400 Machined Bronze Flange 1.5"
TELEDYNE LAARS R20150301 Machined Bronze Outlet Tee 320-400 1.5" TELEDYNE LAARS R20150302 Machined Bronze Outlet Tee 520-775 2" LAARS R20255400 Machined Bronze Flange 1.5"
LAARS RS2003000 Gasket Replacement Kit LAARS 20151100 Outlet Water Barrier (4-Pass) (320-400) LAARS 20151200 Inlet/Return Water Barrier (4-Pass) (320-400)
LAARS RS2003000 Gasket Replacement Kit LAARS 20151100 Outlet Water Barrier (4-Pass) (320-400) LAARS 20151200 Inlet/Return Water Barrier (4-Pass) (320-400)
LAARS E0025900 Non-Plated Immersion Well LAARS RV2003900 Operating Gas Valve Kit 320-400 LAARS RE0161400 Venturi Differential Pressure Switch, all
LAARS E0025900 Non-Plated Immersion Well LAARS RV2003900 Operating Gas Valve Kit 320-400 LAARS RE0161400 Venturi Differential Pressure Switch, all
LAARS Q0068400 Pilot Gas Tubing (per ft.) Teledyne Laars <span style='color: red; font-weight:bold'>RE2058300</span> <span style='color: green; font-weight:bold'>Immersion Well Kit, 3/8 in. bulb (nickel plated), Rheos and Rheos+, 1200, 1600, 2000, 2400, Previous Part #s: E2058300, E0025900</span> Teledyne Laars RE0240900 Pressure Switch S.P./D.T.
LAARS Q0068400 Pilot Gas Tubing (per ft.) TELEDYNE LAARS RE2058300 Immersion Well Kit (nickel plated), Rheos and Rheos+, 1200, 1600, 2000, 2400 Teledyne Laars RE0240900 Pressure Switch S.P./D.T.
Teledyne Laars E0076600 DPDT Relay LAARS E0098300 Relay (SPST pump mounted unit) Teledyne Laars A0063600 Pressure Relief Valve, 75psi, 3/4" x 1"
Teledyne Laars E0076600 DPDT Relay LAARS E0098300 Relay (SPST pump mounted unit) Teledyne Laars A0063600 Pressure Relief Valve, 75psi, 3/4" x 1"
LAARS A2088100 Blower, Left hand, Lo Nox Mighty Therm Teledyne Laars W0038001 Ignitor & Gasket kit, Mighty Therm LoNox Teledyne Laars BR300102 Combustion Chamber Replacement Kit, 400
LAARS A2088100 Blower, Left hand, Lo Nox Mighty Therm Teledyne Laars W0038001 Ignitor & Gasket kit, Mighty Therm LoNox Teledyne Laars Combustion Chamber Replacement Kit, 400
Teledyne Laars MGH 2000 MGH 2500 MGH 3000 MGH 3500 MGH 4000 HH 0320M*20 HH 0400M*20 HH 0520M*20 HH 0625M*20 HH 0775M*20 HH 0999M*20 HH 1000M*20 PH 0520M*20 PH 0625M*20 PH 0775M*20 PH 0999M*20 PH 1000M*20 Sight Glass Kit, all, Previous Part #F0044800 Teledyne Laars Burner Plenum Gasket Kit, 400 Teledyne Laars Mini-Combo MCH <span style='color: red; font-weight:bold'> R2006600 </span>  <span style='color: green; font-weight:bold'> Sensor, Temperature, Johnson Control, (previous part #E2103700), Rheos and Rheos+, 1200, 1600, 2000, 2400 </span>
Teledyne Laars Sight Glass Kit, all Teledyne Laars Burner Plenum Gasket Kit, 400 TELEDYNE LAARS R2006600 Sensor, Temperature, Johnson Control, (previous part #E2103700), Rheos and Rheos+, 1200, 1600, 2000, 2400
TELEDYNE LAARS R2007700 On/Off Switch LAARS P0076100 Compression Nut & Sleeve for Q0068400 Pilot 1/4" Gas Tubing Teledyne Laars 10-332 Ignitor Gasket, CB/HWG
TELEDYNE LAARS R2007700 On/Off Switch LAARS P0076100 Compression Nut & Sleeve for Q0068400 Pilot 1/4" Gas Tubing 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.