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Carrier Fan Coil 2 Ton Apartment Fan Coil Unit (R-454B)

Carrier Residential Fan Coil - FMA5X Fan Coil Repair, maintenance, and replacement planning
Carrier 2 Ton Apartment Fan Coil Unit (R-454B) product image

Technical Specifications

Product Specs

  • Model: FMA5X2400AL
  • Manufacturer Number: FMA5X2400AL
  • Vendor Number: FMA5X2400AL
  • Catalog Brand: Carrier®, Bryant®, Payne®
  • Product Family: FMA5X
  • AHRI Usage: Indoor AHU
  • Air Flow Direction: Upflow
  • Approvals: ETL Listed
  • Blower Motor HP: 1/3
  • Blower Motor RPM: 1,050
  • Blower Motor Speeds: 5
  • Blower Motor Type: ECM (Electronically Commutated Motor)
  • Brand: Carrier®, Bryant®, Payne®
  • CFM: 800-900
  • Cabinet Width: 20.5
  • Color: Gray
  • Cooling Capacity: 24,000
  • Cooling Rated Capacity Btu/h: 24000
  • Country Of Origin: MEX
  • Cycle/Hertz: 60 Hz
  • Drain Connection Size: 3/4"
  • Electric Heat Range [kW]: 0-10
  • Energy Star Rated: NO
  • Filter Size: 16" x 20" x 1
  • Height: 36.5
  • Includes Filter Rack: NO
  • Length: 15
  • Liquid Line Fitting Type: Sweat or Braze
  • Liquid Line Size (OD): 3/8"
  • Maximum Overcurrent Protection (MOCP): 15
  • Metering Device: TXV/TEV - Thermostatic Expansion Valve
  • OPT Code: 1PFMA5X2400AL
  • Phase: Single
  • Prop 65: YES
  • Refrigerant: R-454B
  • Stage: 1
  • Suction Line Fitting Type: Sweat or Braze
  • Suction Line Size (OD): 3/4"
  • Tier: Standard
  • Tonnage: 2
  • UPC: See Optical
  • Voltage: 208-230 VAC
  • Weight: 84
  • Width: 20.5

Useful troubleshooting details

  • Confirm the exact model number, serial number, installed equipment type, and site voltage before service or replacement planning.
  • Match replacement equipment and accessories against current Carrier compatibility requirements, refrigerant type, capacity, airflow, and local code requirements.

Service planning

How GreenFlow handles 2 Ton Apartment Fan Coil Unit (R-454B) requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

Jack B.

Andrey always does a great job.

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