and springs—necessary to restore factory-spec sealing and response times

Extended Service Life: Features a non-sticking Teflon-coated fabric-reinforced diaphragm and a stainless steel spring for consistent performance

Fail-Safe Reliability: Heavy-duty internal spring ensures a positive retract position during air pressure failure

Multi-Fuel Versatility: Certified for use with liquefied petroleum gases and natural gas

Technicians typically encounter lockout codes indicating "pressure switch stuck open" or "stuck closed

Johnson Controls T-5500-1053 Indicator Refrigerant and springs—necessary to restore factory-specThe Johnson Controls T 5500 1053 is a pneumatic temperature indicator designed for continuous visual monitoring in 3 to 15 psig pneumatic transmission systems. Featuring a 3. 5 inch dial with a high contrast white face and black printing, this gauge provides precise readings across a 50F to 150F range (dual scale with Celsius). The T 5500 1053 is the direct functional cross for KS 9047, ensuring seamless integration into existing control panels where