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Trane Fan Coil Units

Trane fan coil units deliver efficient, reliable performance with innovative designs focused on indoor air quality, sound reduction, and serviceability for diverse comfort applications.

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Popular Models

UniTrane
BlowerCoil
Force-Flo
SoftSound
MiniForce

Technical Specifications

Capacity & Efficiency

Cooling Capacity:0.5-5 tons (6,000-60,000 BTU/h)
Heating Capacity:5,000-80,000 BTU/h
Efficiency Ratings:
SEER: N/A
IEER: N/A
COP: Up to 3.8

Airflow & Pressure

Airflow Range:200-2,000 CFM
Static Pressure:0.1-1.0 in. w.c.
Sound Level:25-45 dBA at 3 feet

Dimensions

Length:24-72 inches
Width:12-30 inches
Height:10-36 inches
Weight:75-350 lbs

Power Requirements

Voltage:120/208/230/460V
Phase:Single-phase or 3-phase
Frequency:60 Hz

Common Issues & Solutions

Coil freeze damage

Symptoms:

Water leakage when system starts, reduced capacity, visible coil damage, air binding

Solution:

Check freeze protection settings, verify operation of freeze stats, ensure adequate water flow, inspect piping insulation, repair or replace damaged coil sections, address control system issues.

EC motor communication failure

Symptoms:

Inconsistent fan operation, fault codes, motor running at default speed only

Solution:

Check communication wiring integrity, verify controller settings, ensure proper addressing, update firmware if available, confirm correct power supply, replace motor control board if necessary.

Air binding

Symptoms:

Poor heat transfer, reduced water flow, uneven heating/cooling, noise in piping

Solution:

Bleed air from coil using manual or automatic air vents, verify proper system pressure, check expansion tank operation, ensure proper system piping configuration with air separation equipment.

Cost Information

ServiceAverage CostCost Factors
Annual maintenance contract$200-$450 per unitService frequency, scope of maintenance, building type, number of units covered
Coil replacement$800-$2,200Coil type (DX/water), replacement accessibility, piping modifications, refrigerant handling
Controls retrofit$600-$1,800 per unitControl system complexity, integration requirements, wireless vs. wired, additional sensors
Complete fan coil refurbishment$1,500-$3,800Unit size, components replaced, cabinet condition, asbestos considerations in older buildings

Frequently Asked Questions

What distinguishes Trane's vertical stack fan coil units?

Trane's vertical stack FCUs feature a unique telescoping design that adjusts to various floor heights, double-wall construction for improved IAQ, sound-isolated blower assemblies, accessible risers from room side, and slide-out chassis design for easier service without disturbing wall finishes.

How do Trane's fan coil unit designs address indoor air quality?

Trane FCUs incorporate sloped, insulated drain pans with anti-microbial coating, double-wall construction to prevent insulation erosion, high-MERV filter options, coil access for regular cleaning, and compatibility with UV germicidal lights to address microbial growth in demanding applications.

What noise reduction features are included in Trane fan coil units?

Trane's SoftSound technology includes dynamically balanced fans, multi-density insulation, sound-absorbing cabinet materials, isolation between fan/motor assembly and cabinet, optimized air paths to reduce turbulence, and electronically commutated motors for quieter speed control.

How do Trane fan coils integrate with building control systems?

Trane offers factory-installed or field-installed Tracer UC controllers with native BACnet MS/TP communication, wireless connectivity options, Trane Wireless Comm interfaces for simplified installation, and compatibility with Trane SC+ and Tracer building management systems.

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