Carrier LH31CM017 Pilot Burner

For gas-fired heating systems requiring reliable ignition, the Carrier LH31CM017 Pilot Burner is the definitive OEM replacement part. This natural gas pilot burner assembly features an integrated ignitor and a 17-inch lead wire, specifically engineered to provide a consistent flame for main burner ignition. Designed for Carrier HVAC units, including high-performance models like the 48KLA048, this assembly utilizes a .023-inch orifice and a left-hand (LH) hood position to ensure precise gas flow and stable pilot operation. By opting for a genuine Carrier burner assembly, contractors can avoid the common failure points associated with generic components, such as rapid corrosion, improper flame sensing, or erratic ignition timing. This industrial-grade J992 style pilot is built to maintain system integrity and operational safety under rigorous heating cycles, making it a critical component for professional maintenance and repair of rooftop units and furnaces.

• OEM Compatibility: Exact replacement for Carrier LH31CM017, replacing older part numbers 301030-101 and LH31CM019.
• Technical Specifications: Pre-calibrated .023" orifice with a 17" lead for direct HVAC system integration.
• Enhanced Ignition: Includes integrated ignitor designed for high-duty cycle reliability.
• Industry Standard Design: Robust J992 style assembly with a left-hand hood orientation for optimized airflow and flame stability.

Common Questions

Is this pilot burner compatible with LP gas systems?
No, the Carrier LH31CM017 is factory-configured for natural gas applications. Using this part with liquid propane without a verified conversion kit can lead to hazardous operation.

What does the 'LH' in the specifications signify?
The 'LH' denotes a Left-Hand hood position. For proper pilot burner troubleshooting, it is vital to match the side orientation of the burner hood to your existing draft and clearance requirements.

Can I use this to replace a standing pilot system?
This HVAC pilot assembly includes an ignitor and is designed for electronic ignition systems. It should only be used as a direct OEM replacement for units pre-wired for this specific configuration.

Item is Non Cancelable / Non Returnable

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.