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Asked by: Albito Fernandez De Pinedo
home and garden indoor environmental qualityHow do fan coil units work?
A fan coil unit (FCU) contains a fan which draws the air in a space into the unit then blows it over a cooling or heating coil. FCUs will generally have a chilled water coil for cooling and either a hot water coil for heating or an electric heating element.
Considering this, do fan coil units use refrigerant?
Fan coil units (FCU) consist of only a fan and a heating or cooling element, are located within the space they are serving, and are generally not connected to ductwork. Here, refrigerant is circulated between one or more fan coil units and is connected to an external heat exchanger.
Also know, how do you service a fan coil unit?
Ensuring Your Preventive Maintenance Checklist Includes Everything
- Power off the fan coil unit.
- Visually inspect the outside and inside of the unit.
- Examine the blower fan for movement, wear and tear and dust.
- Change the air filter.
- Lubricate all the moving parts, except the ball bearings.
three months