Aaon R42350 Gas Valve

The Aaon R42350 Gas Valve is an essential OEM replacement component engineered for high-performance HVAC gas flow control. Designed specifically for industrial and commercial heating systems, this 24v natural gas valve operates at a precise pressure of 3.5" wc (water column) to ensure optimal combustion efficiency. Featuring a robust 3/4" gas connection, the R42350 is built with a durable brass body and stainless steel internal components to resist corrosion and provide long-term reliability in demanding environments. This normally closed solenoid valve facilitates safe and responsive actuation for boilers, furnaces, and rooftop units. By choosing this genuine Aaon replacement part, technicians ensure seamless compatibility and maintain the factory-standard performance of their heating equipment. Whether you are performing routine maintenance or a critical system repair, the Aaon R42350 provides the precision required for stable gas pressure regulation and consistent heat output.

• Precise Regulation: Pre-set for 3.5" wc to maintain steady natural gas delivery for efficient burner operation.
• Industrial Durability: Constructed with a high-grade brass body and stainless steel internals for superior wear resistance.
• Universal 3/4" Connection: Standard sizing allows for straightforward integration into existing HVAC gas piping systems.
• Reliable 24V Actuation: The high-quality solenoid ensures fast response times and dependable "normally closed" safety functionality.

Is the Aaon R42350 compatible with Propane (LP) gas?
No, this specific model is optimized for natural gas applications with a 3.5" wc pressure setting. Using it with liquid propane requires a specific conversion kit or a dedicated LP valve.

What are the symptoms of a failing HVAC gas valve?
Common signs include the burner failing to ignite, intermittent heating cycles, or error codes on the ignition control board related to gas flow issues.

Can I install this valve on non-Aaon equipment?
While the 3/4" gas valve and 24V requirements are standard, this is a genuine Aaon OEM part. Always verify the specific manufacturer cross-reference to ensure proper fitment for your heating unit.

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.