
Laars Heating Systems R10418814 Pilot Ignition Lead Assembly
As a veteran tech, you know that a reliable ignition sequence starts with the integrity of your high-voltage paths. The Laars Heating Systems R10418814 Pilot Ignition Lead Assembly is the exact OEM replacement required to maintain the electrical path between your ignition control module and the pilot burner assembly. Specifically engineered for commercial boiler maintenance, this lead is constructed with high-temp insulation to prevent voltage leakage and arcing against the chassis, which is a common cause of HVAC flame rectification issues and intermittent pilot lockout.
This genuine Laars replacement part is compatible with the Mighty Therm series (models HH, PH, VW, PW, IW, & AP) in sizes ranging from 500 to 1825 MBH, as well as the Pennant line of fan-assisted boilers and water heaters. Whether you are dealing with a natural gas or liquid propane (LP) configuration, this lead ensures the spark ignition lead delivers the necessary millivolt signal or high-voltage spark without impedance. When troubleshooting pilot ignition failure in Laars heating systems, swapping a brittle or cracked lead is a foundational step in restoring system reliability and ensuring peak combustion efficiency during the heating season.
Key Benefits:- OEM Precision: Guaranteed compatibility with Laars Mighty Therm and Pennant commercial units, eliminating the risks associated with generic "one-size-fits-all" wires.
- High-Temperature Resistance: The specialized insulation is rated for the high-ambient heat found within burner vestibules, preventing wire degradation and short circuits.
- Reliable Signal Transfer: Ensures a clean electrical path for pilot spark ignition, reducing nuisance lockouts and HVAC service calls.
- Simplified Installation: Factory-terminated connectors provide a secure, vibration-resistant fit to the ignition electrode and control board.
Will this lead work for both NG and LP units?
Yes, the R10418814 is designed to facilitate the ignition sequence regardless of the fuel type used in the Laars boiler or water heater.
What are the signs that a pilot ignition lead needs replacement?
Look for visible cracking in the insulation, carbon tracking (black marks) near the chassis, or a weak/intermittent spark at the pilot burner despite receiving power from the module.
Is this lead compatible with newest Laars Linc controls?
This assembly is primarily utilized in atmospheric and fan-assisted platforms like the Mighty Therm and Pennant, ensuring the high-voltage spark reaches the pilot efficiently.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $85.87
-65%$85.87
$30.05Laars Heating Systems R10418814 Pilot Ignition Lead Assembly
As a veteran tech, you know that a reliable ignition sequence starts with the integrity of your high-voltage paths. The Laars Heating Systems R10418814 Pilot Ignition Lead Assembly is the exact OEM replacement required to maintain the electrical path between your ignition control module and the pilot burner assembly. Specifically engineered for commercial boiler maintenance, this lead is constructed with high-temp insulation to prevent voltage leakage and arcing against the chassis, which is a common cause of HVAC flame rectification issues and intermittent pilot lockout.
This genuine Laars replacement part is compatible with the Mighty Therm series (models HH, PH, VW, PW, IW, & AP) in sizes ranging from 500 to 1825 MBH, as well as the Pennant line of fan-assisted boilers and water heaters. Whether you are dealing with a natural gas or liquid propane (LP) configuration, this lead ensures the spark ignition lead delivers the necessary millivolt signal or high-voltage spark without impedance. When troubleshooting pilot ignition failure in Laars heating systems, swapping a brittle or cracked lead is a foundational step in restoring system reliability and ensuring peak combustion efficiency during the heating season.
Key Benefits:- OEM Precision: Guaranteed compatibility with Laars Mighty Therm and Pennant commercial units, eliminating the risks associated with generic "one-size-fits-all" wires.
- High-Temperature Resistance: The specialized insulation is rated for the high-ambient heat found within burner vestibules, preventing wire degradation and short circuits.
- Reliable Signal Transfer: Ensures a clean electrical path for pilot spark ignition, reducing nuisance lockouts and HVAC service calls.
- Simplified Installation: Factory-terminated connectors provide a secure, vibration-resistant fit to the ignition electrode and control board.
Will this lead work for both NG and LP units?
Yes, the R10418814 is designed to facilitate the ignition sequence regardless of the fuel type used in the Laars boiler or water heater.
What are the signs that a pilot ignition lead needs replacement?
Look for visible cracking in the insulation, carbon tracking (black marks) near the chassis, or a weak/intermittent spark at the pilot burner despite receiving power from the module.
Is this lead compatible with newest Laars Linc controls?
This assembly is primarily utilized in atmospheric and fan-assisted platforms like the Mighty Therm and Pennant, ensuring the high-voltage spark reaches the pilot efficiently.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a veteran tech, you know that a reliable ignition sequence starts with the integrity of your high-voltage paths. The Laars Heating Systems R10418814 Pilot Ignition Lead Assembly is the exact OEM replacement required to maintain the electrical path between your ignition control module and the pilot burner assembly. Specifically engineered for commercial boiler maintenance, this lead is constructed with high-temp insulation to prevent voltage leakage and arcing against the chassis, which is a common cause of HVAC flame rectification issues and intermittent pilot lockout.
This genuine Laars replacement part is compatible with the Mighty Therm series (models HH, PH, VW, PW, IW, & AP) in sizes ranging from 500 to 1825 MBH, as well as the Pennant line of fan-assisted boilers and water heaters. Whether you are dealing with a natural gas or liquid propane (LP) configuration, this lead ensures the spark ignition lead delivers the necessary millivolt signal or high-voltage spark without impedance. When troubleshooting pilot ignition failure in Laars heating systems, swapping a brittle or cracked lead is a foundational step in restoring system reliability and ensuring peak combustion efficiency during the heating season.
Key Benefits:- OEM Precision: Guaranteed compatibility with Laars Mighty Therm and Pennant commercial units, eliminating the risks associated with generic "one-size-fits-all" wires.
- High-Temperature Resistance: The specialized insulation is rated for the high-ambient heat found within burner vestibules, preventing wire degradation and short circuits.
- Reliable Signal Transfer: Ensures a clean electrical path for pilot spark ignition, reducing nuisance lockouts and HVAC service calls.
- Simplified Installation: Factory-terminated connectors provide a secure, vibration-resistant fit to the ignition electrode and control board.
Will this lead work for both NG and LP units?
Yes, the R10418814 is designed to facilitate the ignition sequence regardless of the fuel type used in the Laars boiler or water heater.
What are the signs that a pilot ignition lead needs replacement?
Look for visible cracking in the insulation, carbon tracking (black marks) near the chassis, or a weak/intermittent spark at the pilot burner despite receiving power from the module.
Is this lead compatible with newest Laars Linc controls?
This assembly is primarily utilized in atmospheric and fan-assisted platforms like the Mighty Therm and Pennant, ensuring the high-voltage spark reaches the pilot efficiently.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












