Fan Coil Unit Not Heating

A fan coil unit is part of an hvac unit and is commonly used for residential applications.

Fan coil unit not heating.

Fan coil units can be celling wall or floor mounted and there are both vertical and horizontal fan coil units. Condensing unit not turning on at all. This air either heats or cools the room the unit is in. You will want to open the case and start testing the circuits with the voltage regulator.

Fan coil units are used to heat or cool a room without ductwork which makes them easy to install in areas where installing air ducts is not feasible or financially viable. As was the case with evaporator coil issues a condensing unit might have an excessively dirty coil or refrigerant leakage. The device consists of a set of heating and or cooling coils and a fan to blow air over them. Fan coil units incorporate a chilled water coil for cooling and either a hot water coil for heating or an electric heating element.

Temperature control is usually achieved by using either an automatic thermostat or a manual on off switch. Look for breaks in the electrical path and know voltages will change between circuits that are separated by resistors. If the electric heater fan comes on and you are not getting heat it could be a blown circuit or resistor or a broken heater coil. The thermostat controls the fan speed and or the throughput of.

Fan coil and heat pump units. In order to extend the life of the unit and prevent extremely costly repairs or the replacement of your fcus it s important to perform regular preventative maintenance. Additional issues with the outdoor condensing unit might include a faulty compressor a failing condenser fan motor or a faulty run capacitor.