This HVAC replacement part is built to withstand commercial environments

leading to "false-no-flame" lockouts

The V-9502-20 is optimized for reliable performance when installed on Johnson Controls valve actuators

making it an ideal choice for managing multi-circuit loads

Robust Construction: Designed to withstand high-ambient temperatures near the combustion collector box

Johnson Controls T-4000-2140 Plastic Cover This HVAC replacement part isThe 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