McDonnell & Miller 157-1 Replacement Casting Refrigerant In systems where lime or

In systems where lime or calcium buildup compromises the internal components

the 2510000S ensures a gastight seal to prevent CO leakage and maintain proper static pressure within the venting system

and air handler applications

Frosting on the expansion valve body or the evaporator inlet is also a common diagnostic indicator of a restricted orifice or lost power element charge

McDonnell & Miller 157-1 Replacement Casting Refrigerant In systems where lime orThe McDonnell & Miller 157 1 Replacement Casting is a mission critical component for maintaining the structural integrity of Series 157 low water cut offs. As a heavy duty boiler water column casting, this unit serves as the primary float chamber for combination LWCO and pump controllers in high pressure steam applications. For technicians managing industrial or commercial systems, utilizing an authentic 157 1 body casting ensures precise alignment