Description
Grandaire 3 Ton FMA5L Wall-Hung Fan Coil: FMA5L3600AL
The FMA5L3600AL is a 3-ton upflow fan coil designed for apartments, condos and other tight closets. It hangs on the wall between standard stud spacing, takes its return air through the front, and keeps every service point at the front of the cabinet, so it can go into a closet barely deeper than the unit itself. It is built for R-454B refrigerant and ships with a factory TXV.
This is a conditioned-space unit: install it inside the living space, not in an attic, garage or crawlspace.
What stands out
- Wall-hung, upflow only design sized to fit between studs.
- Three-speed PSC blower motor (1/3 HP) mounted on rubber grommets for quieter operation.
- All-aluminum coil with a sloped coil configuration.
- Refrigerant leak detection system for A2L refrigerant safety.
- Primary and secondary drain connections exit the bottom of the cabinet.
- Fresh-air intake knockouts in the cabinet.
- Cabinet air leakage under 1.4% when tested to ASHRAE 193.
Matched systems
- With the W5A5S36AKAWA air conditioner: 15 SEER2 / 12.5 EER2 (AHRI 214873662)
- With the W5H5S36AKAAA heat pump: 14.5 SEER2 / 11.7 EER2 / 7.5 HSPF2 (AHRI 214424281)
Electric heat
Accessory heater kits are field installed and sold separately: EHK205B (5 kW), EHK208B (7.5 kW) and EHK210B (10 kW), each with a circuit breaker.
Common questions
Can I install this horizontally or in the attic?
No. The FMA5L is upflow only and must be installed in conditioned space. For attic or horizontal installs, look at the Grandaire WCHL multi-position air handler.
Will it fit the closet my old wall-hung unit came out of?
Often, yes. Compare the 39-1/2 x 22 x 19 in. cabinet and the supply duct opening against your closet before ordering, and confirm the return path through the closet door.
What is the warranty?
Five-year parts limited warranty, extended to 10 years when the equipment is registered within 90 days of installation.
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