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This immersion sensor is typically utilized in closed-loop hydronic heating and cooling
Built for reliability in commercial refrigeration and air conditioning units
Common Technical Questions Can the Robertshaw 710-511 be converted to LP gas
Look for signs of carbon tracking or pitted contacts
Johnson Controls P72LB-1 Pressure Control THPU32HP7Y This immersion sensor is typicallyThe Johnson Controls P72LB 1 is a robust dual pressure control designed for heavy duty commercial refrigeration and HVAC applications. Featuring a DPST (Double Pole Single Throw) switch mechanism, this all range pressure switch provides direct individual control of single phase motors up to 3 hp and three phase motors up to 5 hp, eliminating the need for separate contactors in many setups. The low pressure side handles a range of 20" Wc to 100 psi