Overview of Trane 1.5 Ton 15.2 SEER2 AC System With 40,000 BTU Gas Furnace, Cased Coil and Installation
This Trane 1.5 Ton gas HVAC system combines cooling, gas heating, an indoor evaporator coil, and installation in one complete split-system package. The cooling side uses the Trane 5TTR5018A1000 single-stage outdoor AC condenser, rated at a nominal 1.5 Ton / 18,000 BTU cooling capacity and designed for R-454B refrigerant.
For heating, the system includes the Trane S8X1A040M3PSC single-stage gas furnace with a 40,000 BTU heating input and 80% AFUE rating. The indoor cooling section uses the Trane 5TXCB003AS3HC multi-positional cased coil.
This is an AC and gas furnace system, not a heat pump system. Green Leaf Air lists this package as a 15.2 SEER2 system with installation.
What This Trane 1.5 Ton Gas HVAC System Includes
Outdoor AC Condenser:
Trane 5TTR5018A1000, 1.5 Ton / 18,000 BTU nominal cooling, single-stage operation, R-454B refrigerant.
Gas Furnace:
Trane S8X1A040M3PSC, 40,000 BTU heating input, 32,300 BTU rated heating output, 80% AFUE, single-stage gas heating.
Multi-Positional Cased Coil:
Trane 5TXCB003AS3HC, R-454B cased evaporator coil used with the indoor side of the cooling system.
Installation:
The current Green Leaf Air offer is presented with Free Pro Installation. Any additional work or accessories not specifically identified in the product offer should be confirmed before ordering.
How This Trane 1.5 Ton Gas HVAC System Is Configured
Each component has a separate role within this complete split HVAC system.
The 5TTR5018A1000 outdoor condenser provides air-conditioning cooling. The 5TXCB003AS3HC indoor cased coil handles refrigerant-to-air heat exchange for the cooling side. The S8X1A040M3PSC gas furnace provides indoor airflow and gas heating when heat is required.
The 1.5-ton rating applies to the air-conditioning side of the system. The furnace’s 40,000 BTU rating is a heating input rating and should not be interpreted as AC cooling capacity.
System Specifications
| Specification | Details |
|---|---|
| Brand | Trane |
| System Type | Split AC and Gas Furnace HVAC System |
| Cooling Type | Central Air Conditioner |
| Heating Type | Gas Furnace |
| Nominal Cooling Size | 1.5 Ton |
| Nominal Cooling Capacity | 18,000 BTU |
| Listed System Efficiency | 15.2 SEER2 |
| Cooling Operation | Single-Stage |
| Furnace Heating Input | 40,000 BTU |
| Furnace Heating Output | 32,300 BTU |
| Furnace AFUE | 80% |
| Furnace Heating Stages | Single-Stage |
| Refrigerant | R-454B |
| Outdoor AC Condenser | 5TTR5018A1000 |
| Gas Furnace | S8X1A040M3PSC |
| Cased Coil | 5TXCB003AS3HC |
| Installation | Included in the current Green Leaf Air offer |
System efficiency is determined by the exact matched indoor and outdoor equipment combination. Confirm the current AHRI certificate when a certified system SEER2 or EER2 rating is required.
Trane 1.5 Ton AC Condenser 5TTR5018A1000
The Trane 5TTR5018A1000 is the outdoor cooling component included in this complete Trane gas HVAC system. It provides a nominal 1.5-ton / 18,000 BTU cooling capacity with single-stage compressor operation and R-454B refrigerant.
Its outdoor coil uses Trane’s Spine Fin™ design, while louvered panels protect the coil on all four sides. The cabinet uses galvanized steel with a weather-resistant powder-paint finish for outdoor installation.
Key Condenser Features
- Single-stage scroll compressor.
- 1.5 Ton / 18,000 BTU nominal cooling capacity.
- R-454B refrigerant.
- Spine Fin™ outdoor coil.
- Full-side louvered coil protection.
- Galvanized steel outdoor cabinet.
- Weather-resistant powder-paint finish.
- Single-speed direct-drive outdoor fan.
AC Condenser Specifications
| Specification | Details |
| Brand | Trane |
| Product Family | 15 Single-Stage Air Conditioner / 5TTR5 |
| Model | 5TTR5018A1000 |
| Product Type | Outdoor AC Condenser |
| Nominal Capacity | 1.5 Ton |
| Nominal Cooling Capacity | 18,000 BTU |
| Compressor | Scroll |
| Compressor Stages | Single-Stage |
| Refrigerant | R-454B |
| Voltage | 208/230 V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Minimum Circuit Ampacity | 9 Amps |
| Maximum Branch Circuit Protection | 20 Amps |
| Gas / Suction Connection | 3/4 Inch O.D. |
| Liquid Connection | 5/16 Inch O.D. |
| Height | 36-3/4 Inches |
| Width | 32-5/8 Inches |
| Depth | 29-3/4 Inches |
| Net Weight | 184 lbs |
| Shipping Weight | 220 lbs |
| Sound Power Level | 73 dB(A) |
Trane S8X1 40,000 BTU Gas Furnace S8X1A040M3PSC
The Trane S8X1A040M3PSC is the gas heating component included in this system. It has a 40,000 BTU heating input, a rated 32,300 BTU heating output, and an 80% AFUE rating.
This furnace uses single-stage gas heating and a nine-tap constant-torque blower motor. Its multi-position design supports upflow, horizontal, and downflow applications when installed according to manufacturer requirements.
Key Furnace Features
- 40,000 BTU heating input.
- 32,300 BTU rated heating output.
- 80% AFUE.
- Single-stage gas heating.
- Nine-tap constant-torque blower motor.
- Tubular steel heat exchanger.
- Silicon nitride hot surface igniter.
- Multi-port in-shot burners.
- Self-diagnostic microelectronic controller.
- Pre-painted galvanized steel cabinet.
- Insulated cabinet construction.
Gas Furnace Specifications
| Specification | Details |
| Brand | Trane |
| Series | S8X1 / 80 Single-Stage Gas Furnace |
| Model | S8X1A040M3PSC |
| Product Type | Gas Furnace |
| Heating Input | 40,000 BTU |
| Heating Output | 32,300 BTU |
| AFUE | 80% |
| Heating Stages | Single-Stage |
| Installation Orientation | Upflow / Horizontal / Downflow |
| Blower Type | Nine-Tap Constant-Torque Motor |
| Blower Motor | 1/2 HP |
| Electrical Supply | 120 V / 1 Phase / 60 Hz |
| Minimum Circuit Ampacity | 8.5 Amps |
| Maximum Overcurrent Protection | 15 Amps |
| Gas Pipe Connection | 1/2 Inch |
| Height | 34 Inches |
| Width | 14.5 Inches |
| Depth | 28.75 Inches |
| Net Weight | 94 lbs |
| Shipping Weight | 102 lbs |
Trane Multi-Positional Cased Coil 5TXCB003AS3HC
The Trane 5TXCB003AS3HC is the indoor cased evaporator coil included with this Trane AC and gas furnace system. Trane’s current 5TXC technical data identifies this coil family for R-454B cooling and heat pump applications, with the B003 configuration covering 1.5 to 3.0 ton cooling applications.
In this package, the coil operates as part of the 1.5-ton air-conditioning side of the system. Its multi-position design supports upflow, downflow, horizontal left, and horizontal right installations when installed according to Trane requirements.
Key Cased Coil Features
- R-454B refrigerant compatibility.
- Multi-position indoor coil configuration.
- Aluminum plate-fin coil construction.
- Factory-installed non-bleed TXV refrigerant control.
- Internal check valve.
- Brazed refrigerant connections.
- Removable front and interior access panels for coil access.
- Vertical and horizontal drain pans with primary and secondary drain connections.
Cased Coil Specifications
| Specification | Details |
| Brand | Trane |
| Series | 5TXC |
| Model on This Listing | 5TXCB003AS3HC |
| Product Type | Multi-Positional Cased Evaporator Coil |
| Manufacturer Cooling Range | 1.5-3.0 Ton |
| Refrigerant | R-454B |
| Coil Type | Aluminum Plate Fin |
| Refrigerant Control | Non-Bleed TXV |
| Configuration | Upflow / Downflow / Horizontal Left / Horizontal Right |
| Gas / Suction Line Size | 3/4 Inch |
| Liquid Line Size | 3/8 Inch |
| Drain Connection | 3/4 Inch NPT |
| Height | 17-1/2 Inches |
| Width | 17-1/2 Inches |
| Depth | 21-1/2 Inches |
| Net Weight | 42 lbs |
| Shipping Weight | 50 lbs |
Why Buy from Green Leaf Air
Green Leaf Air presents this product as one complete Trane gas HVAC configuration rather than requiring buyers to identify the main components separately. The listing identifies the exact 5TTR5018A1000 condenser, S8X1A040M3PSC furnace, and 5TXCB003AS3HC cased coil, along with current system pricing and installation availability.
This makes it easier to review the cooling equipment, gas heating equipment, indoor coil, and installation offer together before purchasing.
Trane 1.5 Ton AC and Gas Furnace System Price
The current listed price for this Trane 1.5 Ton AC system with 40,000 BTU gas furnace and cased coil is $8,899.
This price applies to the complete product configuration shown on this page, including:
- Trane 5TTR5018A1000 outdoor AC condenser
- Trane S8X1A040M3PSC gas furnace
- Trane 5TXCB003AS3HC cased coil
- Free Pro Installation as presented in the current Green Leaf Air offer
Do not assume that a thermostat, ductwork replacement, electrical upgrades, gas-line modifications, permits, accessories, or other project-specific work are included unless they are specifically confirmed as part of the installation offer.
Who Is This Trane 1.5 Ton Gas HVAC System For?
This configuration is intended for a residential application that requires approximately 1.5 tons of cooling capacity combined with gas-furnace heating and properly matched indoor and outdoor equipment.
A 1.5-ton rating should not be used by itself to determine whether this system is correctly sized for a home. Cooling load, heating load, climate, insulation, windows, building construction, ductwork, airflow, and overall system design should be considered before equipment selection.
Compatibility and Installation Note
This page represents a specific Trane AC, gas furnace, and cased-coil configuration. The 5TTR5018A1000 condenser, S8X1A040M3PSC furnace, and 5TXCB003AS3HC coil should be reviewed as one system rather than assuming that any similar Trane component can be substituted without checking compatibility.
The refrigerant-side components must remain compatible with R-454B, and the correct indoor/outdoor match should be verified when confirming certified system efficiency.
Cooling tonnage and furnace BTU are separate system measurements. The 1.5-ton / 18,000 BTU rating describes nominal cooling capacity, while the furnace has a 40,000 BTU heating input and 32,300 BTU rated heating output.
Installation must follow Trane requirements and applicable electrical, mechanical, gas, refrigerant, and local code requirements. Proper cooling and heating load calculations should also be completed before final equipment selection.
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