For a quickly warmed home during the colder month of the year, choose this 100K BTU 95% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 21inch Cabinet. This unit distributes warmed air throughout your home and can be trusted for its cost-saving efficiency, quality construction, and steady dependability.

This specific 100K BTU 95% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 21inch Cabinet model has an 100,000 BTU capacity, a 4-5 ton nominal air flow, and a 95% annual fuel utilization efficiency (AFUE). With these capabilities, this Trane RunTru gas furnace is able to provide affordable, reliable service whenever you need it.

This appliance features multiport, inshot burners that operate quietly and reliably to reduce background noise while keeping your home comfortable. This Trane RunTru gas furnace arrives ready for a natural gas installation, and you can easily convert the fuel source to liquified petroleum (LP) gas with a separate conversion kit.

With this gas furnace, you have flexible installation options. Setup can be completed in three different configurations: upflow, horizontal left, or horizontal right.

Trane RunTru gas furnaces can fit into tight spaces like basements or closets with the following dimensions: 34 high, 21 wide, and 28.75 deep.

These measurements are standard for HVAC equipment, making this unit compatible with larger, high-efficiency coils and other common accessories.

Units like that 100K BTU 95% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 21inch Cabinet are designed to safely and efficiently meet your heating needs. These appliances' features include the following quality components.

ECM Motor: Trane RunTru gas furnaces run with an efficient constant torque blower motor (ECM) that has nine speeds and can produce enough airflow for most HVAC requirements. This ECM motor is able to easily switch speeds on demand to meet your needs.

Hot Surface Ignition System: The silicon nitride hot surface ignition system in a Trane RunTru gas furnace does not have to run continuously like a traditional pilot light. With this more modern ignition system you won't need to check and light the pilot each new season.

Heat Exchangers: Both heat exchangers in this gas furnace unit are made with cycle tested, heavy gauge tubular stainless steel that quickly transfers heat to keep your home cozy on cold nights. Stainless steel is more durable and corrosive-resistant than aluminized steel, which is used in some other furnaces.

Vortica II Blower: This blower is designed exclusively for Trane RunTru gas furnaces and improves airflow efficiency. The Vortica II blower is easy to remove and clean as needed, and it ensures gas fumes are discharged outdoors so you know the air you breathe is safe.

Trane RunTru gas furnaces feature an integrated system control that allows you to easily manage and maintain your system. This control unit is a solid state device that continuously monitors for the presence of flame when the system is heating, so you can trust your family is safe.

The control system's operational program gives you control of the furnace's functions, including the limit sensors, blowers, and gas valve. The unit also features a digital display for diagnostics that make the unit easier to service.

For an additional safety measure, Trane RunTru gas furnaces feature a dual solenoid combination gas valve and regulator.

A heavy gauge steel wrap-around cabinet with a durable and attractive baked-on enamel finish houses and strengthens the Trane RunTru gas furnace. With any installation of this appliance, the casing offers two venting options and without knockouts.

The 100K BTU 95% AFUE Multi Speed Trane RunTru Gas Furnace - Upflow/Horizontal - 21inch Cabinet is assembled at a facility in Trenton, New Jersey. The American Gas Association certified this Trane RunTru gas furnace for both natural and LP gas, and the limit setting and rating data were approved according to American National Standards Institute (ANSI) requirements.