Fan coil unit (FCU) repair for mid-size hotels — an indoor-only unit (cooling coil, fan, filter) connected to the hotel central chiller via chilled water pipes. Lower consumption than a PTAC. Brands: Carrier 42N, Trane UniTrane, York YHF, Daikin FXMQ, Mitsubishi PEAD. Call **16062**.
A fan coil has a cooling coil (a copper coil fed with chilled water from the chiller), a variable speed fan (1-3 speeds), a filter, a drain pan with a condensate pump, and a thermostat/controller. Common faults: a failed fan motor, a cooling coil blocked by dust, a faulty condensate pump (water leakage), a failed three-way valve, and a faulty thermostat.
The most frequent faults we encounter while servicing Fan Coil — ranked by occurrence.
A failed fan motor (capacitor or winding)
A cooling coil blocked by dust
A failed condensate pump
A burned-out three-way valve
A failed thermostat / controller
Leakage from the coil connections
Fan motor and capacitor replacement
Deep cooling coil cleaning
Condensate pump replacement
Three-way valve replacement
Thermostat replacement
Repair of coil connection leaks
Filter replacement
A full inspection of every FCU in the hotel
The condensate pump has failed. Fix it immediately on 16062 — an hour of delay means damage to the ceiling of the room below.
Either the cooling coil is blocked, the three-way valve is burned out, or the thermostat is faulty. An inspection will determine it.
Yes — both are among our specialties. Genuine parts.
12-18 years. The fan motor lasts 8-12 years, the condensate pump 5-7 years.
On-site diagnosis, clear pricing before any work, and a 6-month written warranty.