Aaon R42350 Gas Valve 321042-401 Common Questions What are the

Common Questions What are the signs that a York start capacitor is failing

it features a 2-wire lead for direct plug-and-play integration with models like the B5VM and C6BH series

Key Benefits Precise Thermal Monitoring: High-accuracy thermistor provides real-time flue gas data to the Weil McLain Ultra control board for precise firing rate adjustments

Rugged Construction: Designed to withstand the thermal cycling and humidity levels found in industrial and residential boiler jackets

Field Networking: Supports up to 2

Aaon R42350 Gas Valve 321042-401 Common Questions What are theThe 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