Ranco O12-4834 Pressure Control Els PW 17895 Enhanced Motor Longevity: Reduces heat

Enhanced Motor Longevity: Reduces heat buildup during the start cycle

Always cross-reference the unit's serial plate with the conversion chart to ensure the orifice size matches your specific heater capacity

Optimized Airflow: The 26-degree pitch ensures maximum CFM delivery to maintain system head pressure within safe limits

the Setra 1003WD features a terminal strip electrical connection and 3/16-inch brass barbed fittings compatible with standard 1/4-inch push-on tubing

making it a versatile choice for retrofits and emergency service calls on both R-22 and HFC-based systems

Ranco O12-4834 Pressure Control Els PW 17895 Enhanced Motor Longevity: Reduces heatThe Ranco O12 4834 Pressure Control is a heavy duty dual pressure controller designed for commercial refrigeration and air conditioning systems. This mechanical switch provides simultaneous management of high and low side pressures within a single housing, utilizing a 10" WC to 100 PSI low pressure range and a fixed high pressure cutout. Engineered with SPST (Single Pole Single Throw) switching logic, the O12 4834 is a reliable solution for compressor