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

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

The 169X4 brass elbow facilitates optimal gas flow dynamics with minimal turbulence

ensuring complete combustion

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

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