the single porcelain design and zinc-plated button terminals provide the durability required for demanding residential and commercial combustion environments

Do I need to buy washers separately for installation

Internal temperatures exceeding 250°F will distort the nylon slide and permanent damage will occur

ensuring the control board receives a consistent microamp signal for continuous operation

or incorrect gas pressure causing the unit to fire over its rated BTU capacity

Ranco O16-624 Pressure Control 30067439-890 the single porcelain design andThe Ranco O16 624 is a commercially rated low pressure control designed for comprehensive system protection and compressor cycling in HVACR applications. Built with a heavy duty plated steel frame and a NEMA 1 non conductive enclosure, this adjustable pressure switch features an operating range of 12 inches Hg to 80 PSI and a tuneable differential between 5 and 38 PSI. This single function control utilizes an automatic reset mechanism and SPDT (Single