Utica-Dunkirk 8823B1 Kit 320788-702 and 48 ton-equivalent chassis

and 48 ton-equivalent chassis

this SPST (Single Pole Single Throw) switch is calibrated to open on rise at 140°F and automatically reset when temperatures drop to 120°F

Space-Saving Logistics: The collapsible design allows for easy storage in service vans

By utilizing a non-porous heating element

It is essential for technicians to note that the 29M75 is identical to 29M7501

Utica-Dunkirk 8823B1 Kit 320788-702 and 48 ton-equivalent chassisThe Utica Dunkirk 8823B1 Kit is a critical 9200C firepot replacement designed for high efficiency condensing boilers. This OEM combustion chamber kit restores thermal integrity by replacing degraded refractory and firepot components, ensuring proper flame impingement and heat transfer. Engineered specifically for the 92 series hydronic boilers, this assembly maintains the precise combustion tolerances required for peak AFUE performance. Technicians