Johnson Controls T-4000-630 Conversion Kit Els PW 17895 preventing hazardous conditions associated with

preventing hazardous conditions associated with venting failures or blocked flues

Common signs include the furnace blower running continuously without heat or the burners shutting off prematurely before the thermostat setpoint is reached

Internal Vent Limiting: Features an integral vent limiter to ensure safe operation without secondary piping

Is this model compatible with 24V BAS controllers

Johnson Controls T-4000-630 Conversion Kit Els PW 17895 preventing hazardous conditions associated withThe Johnson Controls T 4000 630 Conversion Kit is a field proven solution for transitioning existing field installed pneumatic thermostats to the T 4000 series. This white pneumatic universal conversion kit is designed for technical specialists who need to modernize legacy HVAC controls without a full system overhaul. It facilitates the replacement of dual temperature or single temperature controls, ensuring stable pneumatic signal accuracy and