Lennox 77M85 Conversion Kit 320735-701 2-way normally closed solenoid valve

2-way normally closed solenoid valve specifically engineered for low-pressure fuel gas applications

The switch responds to the heat of the flue gases backing out of the heat transfer tube

Common indicators include the furnace inducer running without the ignitor sparking

This kit is designed for heavy-duty industrial fluid control and pneumatic applications where ASCO valve maintenance is non-negotiable for operational safety

engineered to interrupt the electrical circuit if internal temperatures exceed safe operating parameters

Lennox 77M85 Conversion Kit 320735-701 2-way normally closed solenoid valveLP > NAT CONVERSION KIT