McDonnell & Miller 247-2 Water Feeder R-410A this kit is vital for

this kit is vital for technicians performing field service on Johnson Controls D-3153 pneumatic actuators

Fixed Pressure Safety: Pre-set at 125 psi to ensure precise emergency pressure relief without the need for field adjustment

As a direct replacement for CRDS08 and RSD-8 models

This gasket is the standard replacement for the B Series family

Will this bracket stop blower motor rattling

McDonnell & Miller 247-2 Water Feeder R-410A this kit is vital forThe McDonnell & Miller 247 2 (Part Number 133800) is a heavy duty mechanical water feeder specifically designed for steam and hot water boilers requiring consistent cold water makeup. This unit features a built in No. 2 Switch, providing integrated Low Water Cut Off (LWCO) functionality with two snap acting SPDT switches. This configuration ensures that if the water level drops below a safe threshold, the burner circuit is interrupted while