Description
The AAON R42350 is a genuine OEM replacement gas valve engineered for use in AAON commercial HVAC equipment. Designed to deliver reliable gas flow control, this valve operates on a 24-volt control circuit and is rated for natural gas service at a 3.5″ water column (WC) pressure setting, with a 3/4″ pipe connection for straightforward integration into existing gas train assemblies.
Key Features
- Genuine AAON OEM replacement part (SKU: R42350)
- 24V control voltage for compatibility with standard HVAC control circuits
- 3.5″ WC outlet pressure rating for natural gas applications
- 3/4″ pipe connection for easy installation
- Designed for natural gas (Nat) service
- Built to AAON’s commercial-grade quality standards
Application
This gas valve is a direct OEM replacement intended for AAON rooftop units and commercial HVAC systems. Using genuine AAON parts ensures proper fit, reliable operation, and helps maintain equipment warranty compliance. Always consult the unit’s service manual and follow all applicable local codes when replacing gas train components.
Specifications
- Part Number: R42350
- Brand: AAON
- Control Voltage: 24V
- Outlet Pressure: 3.5″ WC
- Fuel Type: Natural Gas
- Connection Size: 3/4″







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