Fenwal 35-615521-203 Module 319852-301 A mid-point ground balances the

A mid-point ground balances the secondary voltage

Common Questions: Can this burner be used with Propane (LP) gas

it ensures seamless HVAC part compatibility for technicians servicing McQuay and Daikin air handling units or rooftop packages

and the factory-installed air shutter with the securing screw

Can this transducer handle high-pressure side applications

Fenwal 35-615521-203 Module 319852-301 A mid-point ground balances theThe Fenwal 35 615521 203 is a 24v DSI ignition module engineered for high performance gas fired appliances including furnaces, boilers, and water heaters. As a microprocessor based control, it provides precise sequencing and safety monitoring for direct spark ignition systems. This specific model features a 30 second pre purge to clear the combustion chamber and a 7 second trial for ignition (TFI) to ensure reliable burner startup. Built with an