Is this compatible with other Allied Air brands

and general industrial process control

this Y-shaped duct fitting stands up to the thermal stresses common in industrial HVAC applications without the risk of corrosion or significant air bypass

while the ICM103B is the current manufacturing designation

Weil McLain 511-624-401 Pressure Switch Els PW 17895 Is this compatible with otherThe Weil McLain 511 624 401 Pressure Switch is a critical safety component designed specifically for high efficiency gas boilers, including the Weil McLain CGi 25 and CGi 3 series. As an OEM air pressure switch, it is factory calibrated to a precise 1. 79" WC (water column) set point to monitor the pressure differential created by the inducer blower. This SPST (Single Pole Single Throw) switch remains normally open and closes only when the system