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40K BTU 96% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 17.5" Cabinet


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Keep your home warm in the winter with this 40K BTU 96% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 17.5inch Cabinet. This gas furnace is designed to quickly send warmed air and is known for its quality construction, reliable dependability, and cost-saving efficiency.
This model of the Trane RunTru gas furnace has a 40,000 BTU capacity, a 2-3 ton nominal air flow, and a 96% annual fuel utilization efficiency (AFUE). This system provides affordable, reliable service even in seasons of high use.
The multiport, inshot burners in the Trane RunTru gas furnace work reliably and quietly to keep your home comfortable for many years and unnecessary noise to a minimum. While the Trane RunTru gas furnace arrives ready to install for a natural gas system, you can easily convert the appliance to liquified petroleum (LP) gas with a conversion kit.
This gas furnace is flexible and can be installed in one of three configurations: upflow, horizontal left, or horizontal right. And you can easily fit this 40K BTU 96% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 17.5inch Cabinet in a tight space like a closet or basement. The dimensions of this specific model, including the exterior cabinet, are 34 high, 17.5 wide and 28.75 deep. Since these are industry standard dimensions, this unit is compatible with larger, high-efficiency coils and other common accessories.
Each component of this single-stage and non-condensing Trane RunTru gas furnace is designed with your needs in mind.
Heat Exchangers: Both primary and secondary heat exchangers inside a Trane RunTru gas furnace are made of cycle tested, heavy gauge tubular stainless steel that quickly transfers heat to warm the air in your home. Stainless steel is a more durable, corrosive-resistant material than aluminized steel used in other furnaces.
ECM Motor: Trane RunTru gas furnaces operate with an efficient constant torque blower motor (ECM) that is more efficient than a standard PSC motor. The ECM motor used in this appliance has nine speeds and produces enough airflow for most heating and cooling requirements. This gas furnace motor can easily switch speeds on demand to meet your home's needs, depending on your thermostat's features.
Vortica II Blower: The low energy blower in a Trane RunTru gas furnace is designed exclusively for this appliance and improves the airflow efficiency in addition to being durable and easy to clean. The blower also ensures gas fumes are discharged outdoors.
Hot Surface Ignition System: Trane RunTru gas furnaces use a silicon nitride hot surface ignition system to light the main burners instead of a traditional pilot light. The more modern ignition system is safer and eliminates the chore of checking and lighting the pilot each new season.
This gas furnace features Integrated System Control, which is a solid state device that continuously monitors for presence of flame when the system is operating in a heating mode. The operational program for the Integrated System Control gives you total control of the furnace limit sensors, blowers, gas valve, and flame control. The control unit also includes self diagnostics to make it easier to service.
For a further level of safety, the Trane RunTru gas furnace has a dual solenoid combination gas valve and regulator.
Protecting the Trane RunTru gas furnace is a heavy gauge steel wrap-around cabinet that has an attractive baked-on enamel finish for durability. All installation configurations provide two venting options, and the cabinet has no knockouts.
The American Gas Association certified this 40K BTU 96% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 17.5inch Cabinet for both natural and LP gas, and the limit setting and rating data were approved using the American National Standards Institute's (ANSI) requirements. The manufacturer certified that this gas furnace leaks 1% or less when all the inlets, outlet, and drains are sealed, proving its energy efficient operation and earning it an Energy Star certification. This specific Trane RunTru model is designed, assembled, and tested in the USA and manufactured at a plant in Trenton, New Jersey.
| Model | A951X040BU3S |
|---|---|
| UPC | 850017455269 |
| AHRI Number | 204606330 |
| Product Height (in) | 34 |
| Gas Furnace Efficiency | 96+% |
| Product Length (in) | 28.75 |
| Configuration | Floor Mounted |
| Product Width (in) | 17.5 |
| Air Flow Direction | Horizontal, Upflow |
| Avg Coverage Area | 1,500 - 1,800 Sq Ft |
| Blower Motor | Multi Speed |
| Cooling Compatibility (up to) | 3 Ton |
| Electrical Phase | 1-Phase |
| Exhaust Pipe | Metal |
| Fuel Source | Natural Gas |
| Gas Valve | Single Stage |
| Max Overcurrent Protection | 15 amps |
| Weight (lbs) | 122.000000 |
| Primary Heating Capacity | 35,001 - 40,000 BTU |
| System Application Type | Central Split Systems |
| Voltage | 120 |
| Warranty | 5 Year Parts, 20 Year Heat Exchanger |
| California Residents | see Prop 65 WARNING |






