
Carrier LH660003 Pilot Assembly
The Carrier LH660003 Pilot Assembly is a high-precision OEM component engineered for gas-fired furnaces and boilers within the Carrier, Bryant, and Payne families. Designed to withstand the high-temperature environment of the burner transition area, this metallic pilot assembly provides a consistent ignition source for the main burner. For technicians performing furnace pilot light repair, the LH660003 offers exact dimensional compatibility, measuring 16 x 2.75 x 1.5 inches to ensure a seamless fit into existing mounting brackets without field modification. As a genuine Carrier HVAC part, it maintains factory-specified flame patterns and sensor response times, preventing nuisance lockouts and ensuring reliable gas furnace ignition. This CSA-listed assembly is a critical heating system replacement part for maintaining the safety circuit and overall combustion efficiency of natural gas units.
Key Benefits- OEM Precision: Genuine Carrier LH660003 construction ensures exact electrical and physical alignment for professional-grade reliability.
- High-Temperature Durability: Robust metallic design resists oxidation and thermal stress during continuous pilot operation.
- Direct Cross-Reference: Engineered specifically for compatibility with Carrier, Bryant, and Payne gas-fired equipment.
- Optimized Ignition: Maintains a stable pilot flame to ensure safe and immediate main burner light-off during every heating cycle.
- Which furnace models are compatible with the LH660003? This assembly fits a wide range of Carrier, Bryant, and Payne gas furnaces and boilers; always verify against your specific model and serial number.
- Does this part include the thermocouple or igniter? The Carrier LH660003 is a complete pilot assembly designed to replace the entire ignition pilot unit.
- What are the symptoms of a failing pilot assembly? Common indicators include a flickering pilot flame, difficulty igniting the main burner, or the furnace failing to stay lit due to a weak signal in the safety circuit.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier LH660003 Pilot Assembly is a high-precision OEM component engineered for gas-fired furnaces and boilers within the Carrier, Bryant, and Payne families. Designed to withstand the high-temperature environment of the burner transition area, this metallic pilot assembly provides a consistent ignition source for the main burner. For technicians performing furnace pilot light repair, the LH660003 offers exact dimensional compatibility, measuring 16 x 2.75 x 1.5 inches to ensure a seamless fit into existing mounting brackets without field modification. As a genuine Carrier HVAC part, it maintains factory-specified flame patterns and sensor response times, preventing nuisance lockouts and ensuring reliable gas furnace ignition. This CSA-listed assembly is a critical heating system replacement part for maintaining the safety circuit and overall combustion efficiency of natural gas units.
Key Benefits- OEM Precision: Genuine Carrier LH660003 construction ensures exact electrical and physical alignment for professional-grade reliability.
- High-Temperature Durability: Robust metallic design resists oxidation and thermal stress during continuous pilot operation.
- Direct Cross-Reference: Engineered specifically for compatibility with Carrier, Bryant, and Payne gas-fired equipment.
- Optimized Ignition: Maintains a stable pilot flame to ensure safe and immediate main burner light-off during every heating cycle.
- Which furnace models are compatible with the LH660003? This assembly fits a wide range of Carrier, Bryant, and Payne gas furnaces and boilers; always verify against your specific model and serial number.
- Does this part include the thermocouple or igniter? The Carrier LH660003 is a complete pilot assembly designed to replace the entire ignition pilot unit.
- What are the symptoms of a failing pilot assembly? Common indicators include a flickering pilot flame, difficulty igniting the main burner, or the furnace failing to stay lit due to a weak signal in the safety circuit.
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.












