Carrier 40muaaq60xa3 Fan Coil Unit 5 Ton R-410A 208-230V

Product Description

The CARRIER 40muaaq60xa3 is a 5-ton, multi-position ducted fan coil unit designed for use in heat pump split systems charged with R-410A refrigerant. Rated at 60,000 BTU/h cooling capacity, it operates on 208-230 VAC single-phase, 60 Hz power and is built around an ECM blower motor delivering variable airflow from 1,135 to 1,806 CFM. A factory-installed Electronic Expansion Valve (EEV) handles refrigerant metering, eliminating the need for a separate piston or TXV at installation. The unit ships with a wireless remote controller and includes a 24V interface for third-party thermostat integration. Licensed HVAC technicians install this unit as the indoor component of a matched heat pump crossover system.

The 40muaaq60xa3 supports four installation orientations: upflow, downflow, right, and left discharge, making it adaptable to a wide range of residential and light commercial applications. Its aluminum coil construction and Automatic Airflow Technology allow it to maintain static pressure up to 0.8 inches W.G. with less than 2% air leakage. Operating modes include cooling, heating, dry, fan, and auto. Electric heat kits in the EHKMBXXKN series (5 kW to 25 kW) are compatible optional accessories. The unit is ENERGY STAR rated and ETL Listed, and California Proposition 65 requirements apply.

Key Features

• ECM blower motor with 4 speeds and an airflow range of 1,135 to 1,806 CFM
• Factory-installed EEV for precise refrigerant metering without field-installed expansion devices
• Multi-position cabinet supports upflow, downflow, right, and left configurations
• Static pressure capability up to 0.8 inches W.G. with less than 2% air leakage
• Wireless remote controller included; 24V interface supports third-party thermostat connection
• ENERGY STAR rated and ETL Listed; compatible with optional EHKMBXXKN electric heat kits (5 kW to 25 kW)

Compatibility

Designed for use in heat pump split systems using R-410A refrigerant. Compatible with select DGAPAXXX Infinity Air Purifiers. Electric heat kit series EHKMBXXKN (5 kW to 25 kW) is supported as an optional field-installed accessory. Uses conventional line set sizes with 3/8-inch OD liquid line (flare) and 7/8-inch OD suction line (flare) connections.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with applicable mechanical codes and the manufacturer installation instructions. Disconnect and lock out all electrical power to the system before handling refrigerant connections or making any electrical terminations. The pre-installed EEV requires a compatible communicating or 24V control interface to operate correctly; verify control wiring before startup. A 3/4-inch condensate drain connection is provided and must be properly trapped and routed per local plumbing code.

Technical Specifications

• Cooling Capacity: 60,000 BTU/h
• Tonnage: 5 Ton
• Refrigerant: R-410A
• Voltage: 208-230 VAC
• Phase: Single
• Frequency: 60 Hz
• Blower Motor Type: ECM (Electronically Commutated Motor)
• Blower Motor HP: 1
• Blower Motor Speeds: 4
• Airflow (CFM): 1,135 to 1,806
• Max Static Pressure: 0.8 inches W.G.
• Metering Device: EEV - Electronic Expansion Valve
• Mounting Type: Ducted Multi-Position
• Air Flow Direction: Multi-Position (Upflow, Downflow, Right, Left)
• Sound Level: 43.4 to 60.5 dBA
• Maximum Overcurrent Protection (MOCP): 15 amps
• Liquid Line Size (OD): 3/8 inches, Flare
• Suction Line Size (OD): 7/8 inches, Flare
• Drain Connection Size: 3/4 inches
• Filter Size: 20 x 23 x 1 inches
• Electric Heat Range: 10 to 25 kW
• Cabinet Width: 24.5 inches
• Length: 21 inches
• Width: 24.5 inches
• Height: 53 inches
• Weight: 190.7 pounds
• Color: Gray
• Energy Star Rated: Yes
• Approvals: ETL Listed
• Prop 65: Yes
• Country of Origin: China

Standard Information

• Brand: CARRIER
• Manufacturer Part Number: 40muaaq60xa3