Johnson Controls P72LB-1 Pressure Control Freon which facilitates installation in tight

which facilitates installation in tight clearances where standard gauges may struggle to fit

or finding physical cracks and carbon soot on the ceramic insulator

For technicians performing solenoid valve coil replacements or new installations

Durable Construction: Features a fused glass-to-metal joint for a permanent leak-free seal and includes a plastic cap to protect the glass from grease and job-site grit

or improper drafting within the burner assembly that forces flames outward toward the sensor

Johnson Controls P72LB-1 Pressure Control Freon which facilitates installation in tightThe 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