The commercial ductless heat pump unit was not heating. We found the control board needed to be reset and the heat is now working.
Check out the new DDC controls and operating system upgrade. Make sure the dampers and actuators are operating.
Checked the reach in refrigerated sandwich case and refrigerated meat cooler to make sure maintaining correct temperatures.
The commercial heating rooftop units repairs were done so the heat can now operated.
Commercial heating units needs problems to be diagnosed and repaired.
The restaurant bottle cooler was not working we had to repair the wires and restart the unit to cool the bottle cooler.
We were continuing with the quarterly maintenance of the commercial heating and cooling system of this school.
The commercial heating and cooling unit compressor failed and was replaced.
The commercial rooftop heating units were not operating. We installed the failed parts and did a filter change.