Lochinvar & A.O. Smith 100109833 Valve 321894-708 Enhanced Safety: Reliably purges the

Enhanced Safety: Reliably purges the combustion chamber of combustion byproducts

This simulates an overflow condition to verify system shutdown

Is there a manual override for troubleshooting

the 151-101 is the metal blower housing only

it provides a linear 3 to 15 psi output signal proportional to the sensed temperature

Lochinvar & A.O. Smith 100109833 Valve 321894-708 Enhanced Safety: Reliably purges theThe Lochinvar & A. O. Smith 100109833 Valve is a critical OEM replacement component designed for high performance commercial and residential water heaters and boilers. This 120V solenoid actuated valve features a 1 2" CC inlet and outlet configuration, ensuring a secure, leak proof connection in high demand hydronic and heating loops. Engineered for precision, it regulates fluid flow to maintain optimal system pressure and thermal efficiency within A.