Ranco O16-166 Pressure Control 30067439-890 If your safety protocol or

If your safety protocol or local mechanical code requires a manual reset for high-limit protection

Generous 36" lead length facilitates adaptable mounting in complex equipment footprints

but you should always verify your specific model and serial number to ensure flange and blower housing alignment

provided the burner configuration matches the OEM specification

constant differential temperature control engineered for precision in room air conditioning and commercial refrigeration applications

Ranco O16-166 Pressure Control 30067439-890 If your safety protocol orThe Ranco O16 166 Pressure Control is a heavy duty SPDT refrigeration pressure switch engineered for high precision regulation in commercial HVACR systems. Designed to function as either an operating control or a limit protection device, this low pressure control features an adjustable range of 50 to 150 PSI with a configurable differential between 10 and 40 PSI. For technicians working in the field, the O16 166 offers a versatile 36 inch capillary