Burnham Boiler 81660279 Valve

The Burnham Boiler 81660279 Gas Valve is a critical combustion control component engineered for precise fuel regulation in residential and light commercial hydronic heating systems. This 3/4" NPT gas valve utilizes a 24V redundant solenoid design to ensure fail-safe operation and reliable ignition sequences. Specifically calibrated for step opening functionality, it manages manifold pressure with a 2.5" to 3.5" W.C. range, allowing for smoother light-offs and stable flame patterns. Designed as a direct OEM replacement for various Burnham Series 2 boilers and high-efficiency gas-fired units, this Robertshaw 7200 series equivalent features a high-capacity flow rate suitable for natural gas applications. As a technician-grade component, it integrates seamlessly with existing thermocouple or intermittent pilot ignition modules, providing the necessary mechanical reliability required in high-demand heating cycles. Proper installation ensures optimized thermal efficiency and consistent burner performance across the heating season.

• Precise Pressure Regulation: Step-opening design maintains 2.5" to 3.5" W.C. for consistent combustion.
• Universal 3/4" NPT Connection: Standardized threading for straightforward integration into existing gas trains.
• High-Reliability 24V Coil: Engineered for sustained duty cycles and secondary safety shut-off.
• OEM Compatibility: Specifically indexed for Burnham boiler replacement parts to maintain UL/CSA listings.
• Compact Footprint: Fits tight jacket clearances common in modern cast iron boiler assemblies.

Is the 81660279 valve compatible with LP gas?
This specific model is factory-configured for natural gas. For propane installations, a manufacturer-approved LP conversion kit must be installed by a licensed technician.

Can I use this valve on an intermittent pilot system?
Yes, this gas control valve is designed to work with both standing pilot and electronic ignition systems, provided the voltage and pressure ratings align with the appliance's data plate.

What are the symptoms of a failing Burnham gas valve?
Common indicators include delayed ignition, consistent pilot outages, or the burner failing to engage despite a 24V signal from the transform or ignition module.

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.