Johnson Controls P72LB-1 Pressure Control Freon or finding physical cracks and

or finding physical cracks and carbon soot on the ceramic insulator

preventing gas buildup in the enclosure in the event of diaphragm rupture

Its robust construction prevents linkage slippage

The Utica-Dunkirk 14615531 Burner Assembly is a precision-engineered OEM replacement part designed for high-performance gas-fired boiler systems

Johnson Controls P72LB-1 Pressure Control Freon or finding physical cracks andThe Johnson Controls P72LB 1 is a robust dual pressure control designed for heavy duty commercial refrigeration and HVAC applications. Featuring a DPST (Double Pole Single Throw) switch mechanism, this all range pressure switch provides direct individual control of single phase motors up to 3 hp and three phase motors up to 5 hp, eliminating the need for separate contactors in many setups. The low pressure side handles a range of 20" Wc to 100 psi