As a safety limit switch

This 40 MFD 370V oval run capacitor is engineered for continuous duty

having the correct Maxitrol replacement parts on hand is vital for optimizing HVAC burner performance and meeting strict site specifications for gas flow control

allowing the potential relay to safely cycle the start circuit out of the loop

the Johnson Controls T-4000-119 is the standard Allen head adjustment tool required for the precise calibration and maintenance of T-4000 series pneumatic thermostats

Johnson Controls DMPR-KC252 Collar As a safety limit switchThe Johnson Controls DMPR KC252 Collar is a specialized service component engineered for field technicians managing legacy HVAC damper control systems. This galvanized steel collar is designed specifically for old style dampers where the existing blade pin lacks the integrated slot necessary to receive a standard retaining clip. Use the DMPR KC252 to facilitate a secure, mechanical connection between the damper blade and a blade pin extension, such as