McDonnell & Miller 342500 Assembly Els PW 29614 This is the flue box

This is the flue box housing only

Can this TXV be used on a 3-ton evaporator coil

commercial boilers

ensuring reliable cycling even in high-demand industrial environments

and inlet filtered screens to prevent debris from compromising the internal diaphragm

McDonnell & Miller 342500 Assembly Els PW 29614 This is the flue boxWhen you're servicing McDonnell & Miller Series 51 or Series 851 mechanical water feeders, the McDonnell & Miller 342500 Assembly (Model SA51 101 102) is the direct OEM replacement for a worn valve and strainer. This complete kit integrates the valve, cartridge, and strainer with the basket in a single housing, ensuring you aren't chasing small leaks or flow issues across older components. For steam and hot water applications, maintaining the makeup