Trane 3-4 Ton 36000-48000 BTU Multi-Speed Air Handler 5TEM4D05AC41S

Trane 3-4 Ton Multi-Speed Air Handler 5TEM4D05AC41S

The Trane 3-4 Ton 36,000-48,000 BTU Multi-Speed Air Handler 5TEM4D05AC41S is an M Series indoor air handler designed for compatible Trane split air conditioner and heat pump systems. It is built for homes that need a properly matched indoor unit with flexible installation options, steady airflow, and R-454B system compatibility.

This Trane air handler supports 3-4 ton matched system applications and should not be described as a 2.5 ton unit. It uses a multi-speed ECM motor setup, not a variable-speed system, so the content should stay clear for buyers comparing 5TEM4D05AC41S, 5TEM4D05AC41SA, or a Trane 3-4 ton air handler replacement.

The 4-way convertible cabinet allows installation in upflow, downflow, horizontal left, or horizontal right applications when properly configured. This makes it useful for common indoor locations such as a closet, attic, basement, crawlspace, alcove, or utility room, depending on the home’s ductwork and installation layout.

Features of Trane 3-4 Ton 36000-48000 BTU Multi-Speed M-Series Air Handler 5TEM4D05AC41S

1. Supports 3-4 ton, 36,000-48,000 BTU matched system applications.
2. Multi-speed ECM motor helps support steady indoor airflow.
3. 4-way convertible design allows upflow, downflow, horizontal left, and horizontal right installation.
4. Compatible with properly matched Trane air conditioners and heat pumps.
5. R-454B system compatibility for approved matched equipment.
6. All-aluminum plate fin coil supports durable heat transfer.
7. Vortica blower design helps move conditioned air through the duct system.
8. Galvanized steel cabinet helps protect the indoor unit.
9. No-rust polymer drain pan helps manage condensate.
10. 24V system control for compatible HVAC setups.
11. Optional electric heater kits may be added when properly matched.
12. Green Leaf Air can help review compatibility before you buy the Trane 5TEM4D05AC41S air handler.

Specifications of Trane 3-4 Ton 36000-48000 BTU M Series Multi-Speed Air Handler 5TEM4D05AC41S

Air Handler Specifications

Specification	Details
Brand	Trane
Series	M Series
Model	5TEM4D05AC41S
Product Type	Multi-Speed Air Handler
Nominal Capacity	3-4 Ton
Capacity	36,000-48,000 BTU
Motor Type	Multi-Speed ECM
Coil Type	All-Aluminum Plate Fin Coil
Configuration	4-Way Convertible
Installation Positions	Upflow, Downflow, Horizontal Left, Horizontal Right
System Control	24V
Refrigerant Compatibility	R-454B
Compatible System Type	Split Air Conditioner or Heat Pump System
Optional Heat	Compatible electric heater kit required when electric heat is needed

Air Handler Electrical Data

Specification	Details
Voltage	208-230V
Phase	1
Frequency	60 Hz

Air Handler Connection and Dimensions

Specification	Details
Suction Line Connection	7/8 Inch
Liquid Line Connection	3/8 Inch
Height	51-3/8 Inches
Width	23-1/2 Inches
Depth	21-1/8 Inches

Compatibility and Buying Note

The Trane 5TEM4D05AC41S is not a complete HVAC system by itself. It must be matched with the right outdoor AC condenser or heat pump, refrigerant line set, thermostat or control setup, ductwork, airflow settings, drain setup, and optional electric heater kit when heat strips are needed.

Some supplier listings and search queries may show nearby suffixes such as 5TEM4D05AC41SA or T5TEM4D05AC41SA. Before ordering, confirm the exact model suffix, refrigerant compatibility, cabinet size, line connections, and approved equipment match with Green Leaf Air or a qualified HVAC professional.

For buyers checking the Trane 5TEM4D05AC41S price, comparing a Trane 3-4 ton air handler, or replacing an older indoor unit, this page keeps the main model, capacity range, installation positions, and key compatibility details clear before purchase.