Description
Trane 1.5 Ton 14.3 SEER2 Heat Pump System, 1.5-2 Ton 18000-24000 BTU Air Handler, Electric Heater, R-454B Heat Pump System + Pro INSTALL
The Trane 1.5 Ton heat pump system is an excellent option for homeowners who want a dependable HVAC upgrade that balances performance and value. Paired with a multi-speed air handler and an electric heater kit for added warmth, it delivers smooth airflow and consistent comfort in every season. Engineered with durable components for lasting reliability, this system helps reduce maintenance concerns over time. Combined with complimentary installation, it offers outstanding overall value for complete home comfort.
Trane 1.5 Ton 14.3 SEER2 Heat Pump System includes (1) Trane 1.5 Ton 14.3 SEER2 18000 BTU R-454B Single-Stage Heat Pump 5TWR4018A1000, (2) Trane 1.5-2 Ton 18000-24000 BTU Multi-Speed Air Handler 5TEM4B02AC21S & (3) Trane 4.8 kW (5 kW) 16400 BTU Single-Phase Electric Heater Kit BAYHTR1505BRK w/ Breaker.
| Brand | Trane |
| HVAC Bundle | Split System |
| System Type | Heat Pump System |
| Stages | Single-Stage |
| Nominal Ton | 1.5 Ton |
| Capacity | 18800 BTU |
| SEER2 Rating | 14.3 SEER2 |
| EER2 Rating | 11.7 EER2 |
| HSPF2 Rating | 7.5 HSPF2 |
| Refrigerant | R-454B |
| Heat Pump | 5TWR4018A1000 |
| Air Handler | 5TEM4B02AC21S |
| Electric Heater Kit | BAYHTR1505BRK |
| AHRI | 215610839 |
1) Trane 1.5 Ton 14.3 SEER2 18000 BTU R-454B Single-Stage Heat Pump 5TWR4018A1000
- The Climatuff® compressor continuously modulates its output, so your home stays at a steady, comfortable temperature without the energy-wasting spikes of start-and-stop operation.
- Full-sided galvanized-steel louvered panels shield delicate coils and electronics from hail, debris, and curious pets while still allowing free airflow for peak efficiency.
- A proprietary blade-down fan orientation forces air straight up and away, improving heat exchange, lowering operating noise, and preventing hot exhaust from recirculating through the unit.
- The Quick-Sess™ cabinet provides complete coil protection and simplified service access, cutting maintenance time and safeguarding performance.
- Efficiency ratings of up to 17 SEER2 and 7.5 HSPF2 translate into noticeably lower cooling bills compared with older systems.
- An optional polycarbonate WeatherGuard™ Top acts like a helmet—deflecting branches, ice, and sun exposure—to help the unit look and perform like new for years.
- The DuraTuff™ rust-proof basepan is engineered from composite material that won’t crack, corrode, or warp, even after seasons of standing water or salt exposure.
- Go dual-fuel for optimal winter comfort by pairing a heat pump that efficiently warms your home in milder weather with a furnace that takes over in extreme cold, giving you reliable heating while potentially lowering your energy costs.
- An exclusive refrigerant-cooled inverter bathes critical electronics in cool liquid refrigerant, keeping temperatures stable for greater reliability and longer component life.
- Eco-conscious R-454B refrigerant delivers the same dependable comfort as legacy blends while significantly reducing global-warming impact.
- The all-aluminum Spine Fin™ woven coil maximizes surface area for superior airflow and heat transfer, yet resists corrosion and leaks far better than traditional copper-tube coils.
- Together, these technologies deliver dependable, whisper-quiet cooling backed by Trane’s reputation for long-term performance and homeowner peace of mind.
- A virtually indestructible baked-on powder-paint finish seals every panel against rust, scratches, and fading, preserving both appearance and structural integrity decade after decade.
| Brand | Trane |
| Type | Heat Pump/Condenser |
| Series | 14 Single-Stage Heat Pump |
| Model | 5TWR4018A1000 |
| Stage(s) | Single-Stage |
| Nominal Tons | 1.5 Ton |
| Cooling Capacity | 18000 BTU |
| SEER2 Rating | 14.3 SEER2 (≈14.3-15.2 SEER2) |
| HSPF2 Rating | 7.5-7.8 HSPF2 |
| Breaker Size (Min.-Max.) | 12-20 Amps |
| Liquid–Gas Line | 5/16”-3/4” |
| Refrigerant | R-454B |
| Dimension (in) | 33H x 30W x 33D |
2) Trane 1.5-2 Ton 18000-24000 BTU Multi-Speed Air Handler 5TEM4B02AC21S
- Trane air handlers work seamlessly with next-generation R-454B refrigerant, giving homeowners a lower-GWP option that cuts environmental impact while preserving strong cooling capacity.
- A high-efficiency multi-speed ECM motor automatically adjusts airflow for quieter operation and measurable energy savings throughout the year.
- The Vortica™ blower’s aerodynamic design delivers steadier, high-volume airflow using less power, helping rooms maintain even, comfortable temperatures.
- Integrated Comfort-R™ humidity control slows the blower at start-up to wring more moisture from the air, reducing sticky indoor conditions and discouraging mold growth.
- Full compatibility with Trane CleanEffects™ lets the system remove up to 99.98 % of airborne particles, dramatically improving indoor air quality.
- A 4-way convertible configuration—upflow, downflow, horizontal left, or horizontal right—simplifies installation in tight attics, closets, basements, or crawl spaces.
- The galvanized-steel cabinet shields internal components from dents and damage, ensuring years of dependable service.
- A baked-on, corrosion-resistant finish protects the exterior against rust, salt spray, and harsh weather, extending unit life and maintaining its appearance.
- An optional electric heat kit offers reliable backup heating, giving homeowners year-round comfort even when outdoor temperatures plunge.
- The all-aluminum coil resists galvanic corrosion, maintains efficient heat transfer, and reduces the likelihood of refrigerant leaks over time.
- A no-rust polymer drain pan prevents standing water and microbial growth, minimizing the risk of clogs and water damage.
- Designed for both straight-cool and heat-pump applications, these air handlers pair easily with a wide range of outdoor units to deliver precise, year-round climate control.
| Brand | Trane |
| Type | Air Handler |
| Series | Choice Air Handlers |
| Model | 5TEM4B02AC21S |
| Fan Stages | Variable |
| Speed | Multi-Speed |
| Motor | ECM Motor |
| Tonnage | 1.5-2.0 Ton |
| Capacity | 40000 BTUh |
| Configuration | 4-Way Convertible |
| Dimension (in) | 45-1/8×18-1/2×21-1/8 |
3) Trane 4.8 kW (5 kW) 16400 BTU Single-Phase Electric Heater Kit BAYHTR1505BRK w/ Breaker
- Compatible with Trane air handlers
- Single Phase
- 208-240 Voltage
- 60 Hz Frequency
| Brand | Trane |
| Type | Electric Heater Kit |
| Series | BAYHTR15 |
| Model | BAYHTR1505BRK |
| Kilowatt | 4.8 kW (5 kW) |
| BTU | 16400 BTU |
| Phase | Single-Phase |
| Frequency | 60 Hz |









