Chiller technician — Lenawee County

Great opportunity: we are hiring a chiller technician in Lenawee County, Michigan. On the job you will handle: • Replace compressors, filter driers and expansion valves • Check superheat and subcooling and trim the charge • Wire up thermostats, contactors and overload relays • Pull a vacuum on the system and check for trapped moisture • Service split AC units and VRF systems • Charge systems with refrigerant (R134a, R410a, R404a) to the correct weight You should have: • Able to read wiring diagrams and pressure-temperature charts • Available on-call and at weekends for breakdowns 4+ years on the tools preferred. Rotating shifts. Contact us to fix an interview.