Chiller technician — Saint Johns County

Vacancy available: we are hiring a chiller technician in Saint Johns County, Florida. You will work at a supermarket cold-chain site. Requirements: • Valid driving licence for field call-outs • Comfortable handling refrigerant gases and gauge manifolds The role involves trace electrical circuits with a multimeter; charge systems with refrigerant (R134a, R410a, R404a) to the correct weight; replace compressors, filter driers and expansion valves; check superheat and subcooling and trim the charge; braze copper pipework and joints with an oxy-acetylene torch; recover refrigerant gas before opening a sealed system. Six days a week, one day off. Contact us to fix an interview.