Overview of Trane 1.5 Ton 14.3 SEER2 R-454B Electric A/C System with Installation
The Trane 1.5 Ton 14.3 SEER2 A/C System with 1.5-2 Ton 18,000-24,000 BTU Air Handler, Electric Heater, R-454B Electric System & Installation is a complete electric split A/C setup for homes that need central cooling with electric heat support.
This Trane electric system includes:
- Trane 1.5 Ton 14.3 SEER2 18,000 BTU R-454B Air Conditioner Condenser 5TTR4018A1000
- Trane 1.5-2 Ton 18,000-24,000 BTU Multi-Speed Air Handler 5TEM4B02AC21S
- Trane 4.8 kW / 5 kW 16,400 BTU Single-Phase Electric Heater Kit BAYHTR1505BRK with Breaker
- Installation included with the system package
This is not a 1.5 ton package unit, gas furnace system, or heat pump system. It is an electric split A/C system with an outdoor condenser, indoor air handler, electric heat kit, and installation.
Specialty of Trane 1.5 Ton 14.3 SEER2 Electric A/C System
1. Complete Electric A/C System with Installation
This package includes the condenser, air handler, electric heater kit, and installation. For homeowners comparing a 1.5 ton AC unit, 1.5 ton air handler, or 1.5 ton central air conditioner, this system keeps the main equipment and installation together in one package.
2. R-454B Cooling System
The Trane 5TTR4018A1000 condenser uses R-454B refrigerant and provides 18,000 BTU cooling capacity. R-454B is used in newer A/C systems, so installation and service should be handled by trained HVAC professionals.
3. Multi-Speed Indoor Air Handler
The Trane 5TEM4B02AC21S air handler supports 1.5-2 ton applications and works with 18,000-24,000 BTU system capacity. Its multi-speed ECM motor helps move conditioned air through the home while supporting the matched outdoor condenser.
4. Electric Heat Kit with Breaker
The BAYHTR1505BRK electric heater kit adds 4.8 kW / 5 kW electric heat support with 16,400 BTU capacity. It includes a breaker and is designed for compatible Trane air handlers.
5. Built for Professional Setup
Because this product includes installation, buyers do not have to treat the condenser, air handler, heater kit, and setup as completely separate purchases. Final installation depends on ductwork, electrical service, line-set condition, drain setup, condenser pad, thermostat, and local code requirements.
Trane 1.5 Ton 14.3 SEER2 R-454B Electric System
| Specification | Details |
|---|---|
| Brand | Trane |
| System Type | Electric Split A/C System with Installation |
| Cooling Capacity | 1.5 Ton, 18,000 BTU |
| Air Handler Capacity | 1.5-2 Ton, 18,000-24,000 BTU |
| Electric Heater Capacity | 4.8 kW / 5 kW, 16,400 BTU |
| SEER2 Rating | 14.3 SEER2 |
| Stage | Single-Stage |
| Refrigerant | R-454B |
| AC Condenser Unit | Trane 5TTR4018A1000 |
| Air Handler Unit | Trane 5TEM4B02AC21S |
| Electric Heater Kit | Trane BAYHTR1505BRK with Breaker |
| Installation | Included |
I. Trane 1.5 Ton 14.3 SEER2 18,000 BTU R-454B Air Conditioner Condenser 5TTR4018A1000
The Trane 5TTR4018A1000 is the outdoor condenser included in this 1.5 ton electric A/C system. It is made for R-454B split cooling applications and provides 18,000 BTU cooling capacity when matched with the proper indoor equipment.
This condenser is part of a split system. It should be installed with the listed Trane air handler, the correct line set, the right electrical connection, and a proper final system match.
Features of Trane 1.5 Ton 14.3 SEER2 R-454B Air Conditioner Condenser 5TTR4018A1000
- 1.5 ton cooling capacity with 18,000 BTU output.
- 14.3 SEER2 efficiency rating.
- R-454B refrigerant for current A/C system applications.
- Single-stage cooling operation.
- Trane Climatuff compressor.
- Spine Fin outdoor coil design.
- Full-side louvered panels for coil and cabinet protection.
- WeatherGuard fasteners to help resist corrosion.
- DuraTuff base pan for outdoor durability.
- Premium gray cabinet finish.
- Designed for residential split A/C installation.
- Matched with Trane 5TEM4B02AC21S air handler in this system.
- Installation included with this package.
Specifications of Trane 5TTR4018A1000 Air Conditioner Condenser
AC Condenser Specifications
| Specification | Details |
| Brand | Trane |
| Model Number | 5TTR4018A1000 |
| Product Type | Air Conditioner Condenser |
| Series | 14 Single-Stage Air Conditioner |
| Nominal Capacity | 1.5 Ton |
| Cooling Capacity | 18,000 BTU |
| SEER2 Rating | 14.3 SEER2 |
| Stage | Single-Stage |
| Compressor | Climatuff Scroll Compressor |
| Coil | Spine Fin Coil |
| Refrigerant | R-454B |
| Source of Power | Electric |
AC Condenser Electrical Data
| Specification | Details |
| Voltage | 208/230 Volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Minimum Circuity Ampacity | 13 Amps |
| Breaker Circuit Prot. Rtg. Maximum | 20 Amps |
AC Condenser Dimensions
| Specification | Details |
| Liquid Line Connection | 3/8 Inch |
| Gas Line Connection | 3/4 Inch |
| Condenser Height | 30.1 Inches |
| Condenser Width | 26.7 Inches |
| Condenser Depth | 30 Inches |
AC Condenser Weight
| Specification | Details |
| Condenser Weight | 133 Pounds |
II. Trane 1.5-2 Ton 18,000-24,000 BTU Multi-Speed Air Handler 5TEM4B02AC21S
The Trane 5TEM4B02AC21S is the indoor air handler included with this electric system. It supports 1.5-2 ton cooling applications and is designed for R-454B matched systems.
This air handler moves conditioned air through the home and works with the BAYHTR1505BRK electric heater kit to provide electric heat support. It is not a gas furnace.
Features of Trane 1.5-2 Ton Multi-Speed Air Handler 5TEM4B02AC21S
- 1.5-2 ton air handler capacity.
- 18,000-24,000 BTU supported range.
- Multi-speed ECM motor.
- R-454B refrigerant system compatibility.
- 4-way convertible configuration.
- Upflow, downflow, horizontal left, and horizontal right installation options.
- Indoor coil built for matched split A/C applications.
- Painted cabinet for corrosion resistance.
- Galvanized steel cabinet construction.
- Designed for closet, utility room, alcove, basement, crawlspace, or attic installation.
- Compatible with approved Trane electric heater kits.
- Installation included as part of this product package.
Specifications of Trane Air Handler 5TEM4B02AC21S
Air Handler Specifications
| Specification | Details |
| Brand | Trane |
| Model Number | 5TEM4B02AC21S |
| Product Type | Air Handler |
| Series | 5TEM4 Series |
| Nominal Capacity | 1.5-2 Ton |
| Cooling Capacity | 18,000-24,000 BTU |
| Motor Type | Multi-Speed ECM |
| Horsepower | 1/3 HP |
| Airflow Rating | 800 CFM |
| Refrigerant System Compatibility | R-454B |
| Configuration | 4-Way Convertible |
| Installation Positions | Upflow, Downflow, Horizontal Left, Horizontal Right |
| Coil Face Area | 3.67 sq. ft. |
| Application | Electric A/C System |
| Compatible Heat Kit | BAYHTR1505BRK with Breaker |
Air Handler Electrical Data
| Specification | Details |
| Voltage | 208/230 Volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Amperage | 2.6 Amps |
Air Handler Dimensions
| Specification | Details |
| Line Size IN. O.D. Gas | 3/4 Inch |
| Line Size IN. O.D. Liquid | 3/8 Inch |
| Air Handler Height | 45-1/8 Inches |
| Air Handler Width | 18-1/2 Inches |
| Air Handler Depth | 21-1/8 Inches |
III. Trane 4.8 kW / 5 kW Electric Heater Kit BAYHTR1505BRK with Breaker
The Trane BAYHTR1505BRK electric heater kit is included with this system to provide electric heat support through the air handler. It is rated at 4.8 kW / 5 kW and 16,400 BTU.
This heater kit includes a breaker and is designed for compatible Trane air handlers. It should be installed only with approved equipment and proper electrical setup.
Features of Trane BAYHTR1505BRK Electric Heater Kit
- 4.8 kW / 5 kW electric heat kit.
- 16,400 BTU heating capacity.
- Single-phase operation.
- 208-240V application.
- 60 Hz frequency.
- Includes breaker.
- Designed for compatible Trane air handlers.
- Supports electric heating in this Trane A/C system.
- Helps avoid a separate gas furnace in an all-electric setup.
- Installation included as part of this system package.
Specifications of Trane BAYHTR1505BRK
Electric Heater Specifications
| Specification | Details |
| Brand | Trane |
| Model Number | BAYHTR1505BRK |
| Product Type | Electric Heater Kit with Breaker |
| Series | BAYHTR15 |
| Kilowatt | 4.8 kW / 5 kW |
| Capacity | 16,400 BTU |
| Voltage | 208-240 Volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Breaker | Included |
| Compatible Equipment | Trane Air Handlers |
Compatibility and Installation Note
This Trane system is built around R-454B cooling equipment. The 5TTR4018A1000 condenser should be matched with the 5TEM4B02AC21S air handler and the BAYHTR1505BRK electric heater kit as listed in this package.
Before installation, confirm the ductwork, refrigerant line set, electrical service, breaker requirements, drain setup, condenser pad, thermostat, and local code requirements. R-454B is an A2L refrigerant, so the system should be installed and serviced by qualified HVAC professionals.
This is not a 1.5 ton package unit, not a heat pump system, and not a gas furnace system. It is a Trane electric split A/C system with an outdoor condenser, indoor air handler, electric heater kit, and installation included.
Why Buy from Green Leaf Air?
Buy the Trane 1.5 Ton 14.3 SEER2 A/C System with Installation from Green Leaf Air when you want the condenser, air handler, electric heater kit, and installation grouped into one clear package.
Green Leaf Air makes it easier to review the included model numbers, cooling capacity, air handler range, electric heat capacity, refrigerant type, electrical data, dimensions, and system setup before moving forward. This helps homeowners comparing a 1.5 ton AC unit, 1.5 ton air handler, 1.5 ton central air conditioner, or Trane A/C unit cost understand what is included in the system.
You can contact Green Leaf Air before buying to confirm whether this Trane R-454B electric system is the right fit for your home, electrical setup, ductwork, and installation needs.







Ryder (verified owner) –
Good service.
Jackson (verified owner) –
Very well worth the money.
Michael (verified owner) –
Keeps every room at a perfect temperature.
Ryder (verified owner) –
Great performance and very easy to use.
Henry (verified owner) –
Best home investment—temperature is always just right.
Henry (verified owner) –
Cools quickly and runs quietly. Perfect for summer!