The rugged die-cast aluminum housing protects internal components

Technical Grade Consistency: Resists separation and hardening

eliminating the need for external fossil fuel kits in heat pump configurations

the steel teeth help dislodge stubborn surface debris and oxidation during the combing process to prep for chemical cleaning

allows for fine-tuning to prevent short-cycling and ensure equipment longevity

Ranco O12-4834 Pressure Control Els PW 17895 The rugged die-cast aluminum housingThe 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