Lochinvar & A.O. Smith 100208804 Cover 340155-7026 This zero-center gage features a

This zero-center gage features a

or discharge gas valve

This part serves as the official Weil McLain replacement for the AT140B1297

and can ideally replace various worn-out or damaged motors

Lochinvar & A.O. Smith 100208804 Cover 340155-7026 This zero-center gage features aThe Lochinvar & A. O. Smith 100208804 is a 7. 25 inch diameter Rear Refractory Cover Kit engineered for high efficiency commercial boilers and water heaters. As a critical OEM replacement part, this combustion chamber insulation component maintains the thermal barrier at the rear of the heat exchanger, protecting the cabinet and internal components from extreme temperatures. Precise fitment of the 100208804 refractory kit is essential for maintaining