HVAC: 2 Pipe FCU Not Cooling (Fan Coil Unit Not Cooling) Daikin McQuay FCU Troubleshooting & Repair

HVAC: FCU Not Heating (Fan Coil Unit Troubleshooting & Repair) Fan Coil Unit Not Heating/Cooling / HVAC Service Call: Fan Coil Unit Not Heating (FCU Electric Heat Strip Troubleshooting & Repair)HVAC Service Call: 2 Pipe Fan Coil Unit Not Heating (Fan Coil Unit With Emergency Electric Heat) HVAC (Heating, Ventilation, Air Conditioning) FCU Not Heating/Cooling / HVAC Fan Coil Unit / HVAC Fan Coil Unit Not Working / HVAC Fan Coil Unit Not Heating / HVAC Fan Coil Unit Not Cooling / HVAC Fan Coil Unit Troubleshooting / HVAC FCU / FCU Not Cooling / FCU Not Heating / FCU Not Turning On / FCU Not Working / FCU Maintenance / FCU Troubleshooting / FCU Installation / FCU Thermostat / FCU Valve Actuator / FCU Transformer / FCU Control Relay / FCU SPDT Auto Changeover / FCU Pipe Sensor / Chilled Water Fan Coil Unit / Hot Water Fan Coil Unit / 2 Pipe Fan Coil Unit / 4 Pipe Fan Coil Unit #HVAC #FCU #JUMPERMANTECH

Chilled water circulates through a pipework distribution system to the heat exchanger (coil) within the fan coil unit. Fans within the unit then draw air over the exchanger containing the cold water cooling the air, which is finally dispersed into the desired space to provide the occupants or building users with comfort cooling.

In the summer, this building uses chilled water and in the winter the building uses hot water which gets distributed to these fan coil units. There is an electrical heater installed for those cold off season days while the chiller is in operation.

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