
Laars Heating Systems R0360900 Flame Sensor
The Laars Heating Systems R0360900 Flame Sensor is a high-precision OEM replacement part engineered for specific gas-fired hydronic boilers and water heaters. Designed for direct spark ignition systems, this flame ionization sensor monitors combustion stability by detecting the presence of a pilot or main burner flame. This crucial component ensures the ignition module receives a consistent micro-amp signal (typically ranging from 5 to 30 micro-amps), preventing hazardous gas accumulation and premature system lockouts. This HVAC flame probe features a durable sensing rod capable of withstanding high-temperature combustion environments found in Low NOx heaters and Laars Lite2 series units. For veteran contractors, the R0360900 provides a reliable solution for troubleshooting "no flame sensed" errors, ensuring combustion efficiency remains within factory specifications. Maintaining a clean boiler flame sensor is essential for preventing carbon buildup and intermittent conductivity issues that lead to emergency service calls in high-demand residential and commercial applications.
Key Benefits:- Precise Flame Detection: Provides accurate flame rectification signals to the control board, ensuring safe fuel modulation and burner operation.
- Broad Compatibility: Specifically designed for Laars Lite2 LD (Low NOx) series, including models LD250 and LD400, as well as various C-Boiler configurations.
- Industrial-Grade Durability: Constructed with high-grade materials to resist oxidation and thermal cycling in gas-fired heating systems.
- Safety Integrity: Acts as a primary safety boundary by signaling the gas valve to shut down immediately if combustion is lost, protecting against unsafe conditions.
- What are the signs of a failing R0360900 sensor? Look for short-cycling, where the burner ignites but shuts off after a few seconds, or a "soft lockout" indicated by the diagnostic LEDs on the ignition module.
- Can this sensor be cleaned during routine maintenance? Yes, contractors often use a fine abrasive pad to remove oxidation from the rod; however, if the ceramic insulator is cracked or the rod is severely pitted, replacement is necessary.
- Is the R0360900 compatible with older Teledyne Laars models? This part is specifically tuned for the Lite 2 Low NOx series and specified C-Boilers; always verify against the manufacturer’s parts breakdown for your specific serial number prefix.
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: $138.99
-65%$138.99
$48.65Laars Heating Systems R0360900 Flame Sensor
The Laars Heating Systems R0360900 Flame Sensor is a high-precision OEM replacement part engineered for specific gas-fired hydronic boilers and water heaters. Designed for direct spark ignition systems, this flame ionization sensor monitors combustion stability by detecting the presence of a pilot or main burner flame. This crucial component ensures the ignition module receives a consistent micro-amp signal (typically ranging from 5 to 30 micro-amps), preventing hazardous gas accumulation and premature system lockouts. This HVAC flame probe features a durable sensing rod capable of withstanding high-temperature combustion environments found in Low NOx heaters and Laars Lite2 series units. For veteran contractors, the R0360900 provides a reliable solution for troubleshooting "no flame sensed" errors, ensuring combustion efficiency remains within factory specifications. Maintaining a clean boiler flame sensor is essential for preventing carbon buildup and intermittent conductivity issues that lead to emergency service calls in high-demand residential and commercial applications.
Key Benefits:- Precise Flame Detection: Provides accurate flame rectification signals to the control board, ensuring safe fuel modulation and burner operation.
- Broad Compatibility: Specifically designed for Laars Lite2 LD (Low NOx) series, including models LD250 and LD400, as well as various C-Boiler configurations.
- Industrial-Grade Durability: Constructed with high-grade materials to resist oxidation and thermal cycling in gas-fired heating systems.
- Safety Integrity: Acts as a primary safety boundary by signaling the gas valve to shut down immediately if combustion is lost, protecting against unsafe conditions.
- What are the signs of a failing R0360900 sensor? Look for short-cycling, where the burner ignites but shuts off after a few seconds, or a "soft lockout" indicated by the diagnostic LEDs on the ignition module.
- Can this sensor be cleaned during routine maintenance? Yes, contractors often use a fine abrasive pad to remove oxidation from the rod; however, if the ceramic insulator is cracked or the rod is severely pitted, replacement is necessary.
- Is the R0360900 compatible with older Teledyne Laars models? This part is specifically tuned for the Lite 2 Low NOx series and specified C-Boilers; always verify against the manufacturer’s parts breakdown for your specific serial number prefix.
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
The Laars Heating Systems R0360900 Flame Sensor is a high-precision OEM replacement part engineered for specific gas-fired hydronic boilers and water heaters. Designed for direct spark ignition systems, this flame ionization sensor monitors combustion stability by detecting the presence of a pilot or main burner flame. This crucial component ensures the ignition module receives a consistent micro-amp signal (typically ranging from 5 to 30 micro-amps), preventing hazardous gas accumulation and premature system lockouts. This HVAC flame probe features a durable sensing rod capable of withstanding high-temperature combustion environments found in Low NOx heaters and Laars Lite2 series units. For veteran contractors, the R0360900 provides a reliable solution for troubleshooting "no flame sensed" errors, ensuring combustion efficiency remains within factory specifications. Maintaining a clean boiler flame sensor is essential for preventing carbon buildup and intermittent conductivity issues that lead to emergency service calls in high-demand residential and commercial applications.
Key Benefits:- Precise Flame Detection: Provides accurate flame rectification signals to the control board, ensuring safe fuel modulation and burner operation.
- Broad Compatibility: Specifically designed for Laars Lite2 LD (Low NOx) series, including models LD250 and LD400, as well as various C-Boiler configurations.
- Industrial-Grade Durability: Constructed with high-grade materials to resist oxidation and thermal cycling in gas-fired heating systems.
- Safety Integrity: Acts as a primary safety boundary by signaling the gas valve to shut down immediately if combustion is lost, protecting against unsafe conditions.
- What are the signs of a failing R0360900 sensor? Look for short-cycling, where the burner ignites but shuts off after a few seconds, or a "soft lockout" indicated by the diagnostic LEDs on the ignition module.
- Can this sensor be cleaned during routine maintenance? Yes, contractors often use a fine abrasive pad to remove oxidation from the rod; however, if the ceramic insulator is cracked or the rod is severely pitted, replacement is necessary.
- Is the R0360900 compatible with older Teledyne Laars models? This part is specifically tuned for the Lite 2 Low NOx series and specified C-Boilers; always verify against the manufacturer’s parts breakdown for your specific serial number prefix.
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.












