McDonnell & Miller 193-G Controller Els PW 17895 Key Benefits: Universal Compatibility: Serves

Key Benefits: Universal Compatibility: Serves as a 120V HSI replacement for multiple OEM part numbers

making it a direct replacement for existing two-position configurations in the VS/VT series

this model is the official updated version for the 25AUB-1 1/4 and 25AUB-Z3-1 1/4 series

the threaded nut ensures a secure fit into the thermopile bracket

As the primary integrated furnace control (IFC)

McDonnell & Miller 193-G Controller Els PW 17895 Key Benefits: Universal Compatibility: ServesThe McDonnell & Miller 193 G serves as a heavy duty combination low water cut off and pump controller specifically designed for commercial steam boiler applications. Featuring two snap acting SPDT switches, this unit provides precise mechanical control for both burner circuits and boiler feed pump activation. Built to withstand demanding mechanical environments, the 193 G is rated for a maximum steam pressure of 150 PSI. This model includes alternate