- Able to apply technical knowledge and skills to
repair, install, service, and maintain the operating
condition of heating, air conditioning, and
refrigeration systems.
- Determine space air-flow requirements, cut and
drill, measure temperature, measure relative
humidity, measure voltage in electrical circuit,
clean coils, fans, and registers.
-
Knowledge of Superheat/Sub-Cooling, wetbulb
temperature and target superheat, and system
recovery, dehydration/evacuation, and
recharging.
| - Knowledgeable in basic electrical
troubleshooting.-Understands basic controls on
both comfort cooling and refrigeration, as well as
understands the properties of common
refrigerants.
- Able to perform an A/C clean and check; Furnace
clean and checks, disassemblies, and rewires;
circuit board and transformer change outs; hard
start kit installations; evaporator and condensing
coil cleanings
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