automatically breaking the electrical circuit to the gas valve or heating elements if the plenum temperature exceeds the 150

and 1C/1D series controllers

Manual Reset Security: Features a manual reset (M/R) button

Using a rating more than 10% separate from the motor’s nameplate can cause the compressor or fan motor to run hot

Ranco O22-7706 Pressure Control Els PW 17895 automatically breaking the electrical circuitThe Ranco O22 7706 Dual Pressure Control is a versatile refrigeration component designed to consolidate high pressure limit and low pressure control functions into a single DPST (Double Pole Single Throw) unit. This O Series control features a low pressure range of 10" Hg to 100 PSI and a high side cutout range of 150 to 450 PSI. Built with a heavy duty plated steel frame and a NEMA 1 enclosure, this unit is engineered for commercial refrigeration