The Schneider Electric (Barber Colman) 2390-510 is a specialized pneumatic minimum position switch designed for commercial HVAC systems requiring precise proportional action control

Complete Assembly: Includes all necessary leads and tubes for a direct drop-in replacement

Interchangeable Design: Directly replaces obstructed or failing valves originally labeled as 326648-402 or EF32CW205

This is an essential component for maintaining HVAC system reliability and efficient electrical distribution

" Replacing it with the Reznor 196244 restores proper cooling

Reznor 269867 Control Board 318423-701 The Schneider Electric (Barber Colman)The Reznor 269867 Control Board is a specialized DSI control board 1097 218 designed for high efficiency heating systems. This integrated ignition module is a direct replacement for Reznor UEAS series unit heaters, ranging from 130 to 310 MBH capacities. Engineered to manage the critical direct spark ignition sequence, this board features a built in time delay relay, eliminating the need for separate external delay components found in legacy