Johnson Controls T-4000-2140 Plastic Cover the 325-7 series typically utilizes

the 325-7 series typically utilizes the R8110 series springs

Using a switch with a different set point can lead to unsafe combustion or frequent short cycling of the heating system

The internal assembly utilizes a high-temperature resistant polyethylene float and a silicone rubber seal

Technicians should inspect the gasket during any burner assembly service

and residential fireplaces

Johnson Controls T-4000-2140 Plastic Cover the 325-7 series typically utilizesThe Johnson Controls T 4000 2140 is a high durability beige plastic cover engineered specifically for horizontal mounted thermostats within the T 4000 series pneumatic control family. This rugged thermostat cover provides essential protection for bimetal sensing elements while maintaining a professional aesthetic with the integrated Johnson Controls logo. Designed for utility and precision, the faceplate features a high visibility F C thermometer for