Johnson Controls T-4000-2144 Plastic Cover This boiler section gasket is

This boiler section gasket is rated for high-temperature hydronic environments

This unit features standard 1/4-inch quick-connect terminals for streamlined field installation and is a direct drop-in for several obsolete or superseded models

000 BTU models like the 5009622 and 50H9621 series

Key Benefits: Modular Tank-Apart Design: Simplifies field service by allowing internal components to be swapped without removing the valve body from the system

Johnson Controls T-4000-2144 Plastic Cover This boiler section gasket isBeige Plastic Cover for Vertical Mounted Thermostats with Johnson Controls Logo, No Thermometer, and No Set Point Windows