Resideo V4043A1697 Zone Valve 320074-702 As a direct-fit replacement gas

As a direct-fit replacement gas valve

especially when routing near high-voltage lines

How do I know if my 3-way solenoid valve needs a rebuild

If the switch shows an open circuit (no continuity) while the furnace is cool

Resideo V4043A1697 Zone Valve 320074-702 As a direct-fit replacement gasThe Resideo V4043A1697 is a heavy duty 120Vac motorized zone valve designed for precise flow control in closed loop hydronic heating and cooling systems. Built with a 1 inch NPT connection, this normally closed zone valve features a 10 Cv flow capacity and a maximum differential close off pressure of 6. 5 psi, making it ideal for high flow residential and light commercial applications. The construction utilizes a durable brass body, stainless steel