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Trane RunTru A951X Single Stage Gas Furnace

Price range: $1,825.00 through $2,500.00

Experience reliable, durable, efficient home heating with this powerful gas furnace, available in 2-5 ton models to ensure the perfect fit.

Dettson Nortron OFE-ECM Series 21ECM18-A 21.25″ x 21.25″ x 39″ Residential Energy Efficient Furnace Electric, Variable-Speed Indoor 61,478 BTUH 1/3HP 208-240V 1PH 60hz 76 AMP 18,000W 1149 CFM With ECM Motor More information

Trane RunTru A951X Furnace

The RunTru A951X Furnace is a highly efficient, budget-friendly heating solution designed to keep your home comfortable while saving on energy costs. With an impressive 96% AFUE (Annual Fuel Utilization Efficiency), this furnace ensures that 96% of the fuel it uses is converted into heat, significantly reducing waste compared to older, less efficient models. This efficiency makes it an excellent choice for homeowners looking to save on their utility bills while still enjoying reliable warmth during the colder months.
Key Features for Maximum Comfort and Efficiency

  • Single-Stage Operation: The RunTru A951X operates as a single-stage furnace, meaning it runs at full capacity whenever it’s on. This straightforward operation is less expensive than variable-speed options, making it a great choice for those who prioritize budget-conscious heating solutions​.
  • Constant Torque ECM Motor: This furnace comes equipped with a constant torque ECM (Electronically Commutated Motor). This advanced motor adjusts its speed based on your home’s heating and cooling needs, ensuring consistent airflow while using less energy compared to standard motors. The ECM motor also makes the system quieter and more efficient, which can lead to additional energy savings​.
  • Durable Heat Exchangers: Both the primary and secondary heat exchangers are made from heavy-duty stainless steel, providing excellent heat transfer capabilities and corrosion resistance. This construction ensures that the furnace will perform reliably for many years, delivering consistent comfort even in the harshest weather​.
  • Compact Design: With a 34″ cabinet height, the RunTru A951X can fit into a variety of installation spaces, such as closets or basements, making it versatile for different home layouts​.
  • Central heating furnace designs are certified to ANSI Z21.47/CSA 2.3 for both natural and LP gas, limit setting.
  • The integrated system control has solid state devices, which continuously monitor for presence of flame.
  • When the system is in the heating mode of operation, dual solenoid combination gas valve and regulator provide extra safety.
  • Multi-port in shot burners will give years of quiet and efficient service.
  • Converted to LP gas without changing burners
  • Exclusively designed operational program provides total control of furnace limit sensors, blowers, gas valve, flame control.
  • Includes self-diagnostics for ease of service
  • The variable speed, direct drive blower motor, with sufficient airflow range for most heating and cooling requirements.
  • The furnace has a special-type 29-4C™ stainless steel secondary heat exchanger to reclaim heat from flue gases.
  • The furnace utilizes a silicon nitride hot surface system, which eliminates the waste of a constant burning pilot, the integrated system control.
  • Furnace is certified by the manufacturer to leak 1.4% or less of nominal air conditioning cfm delivered when pressurized to 0.5 in water column with all inlets, outlets and drains sealed.
  • Durable, cycle tested, heavy gauge tubular stainless steel primary heat exchanger quickly transfers heat to provide warm conditioned air to the structure, low energy power vent blower, to increase efficiency and provide a positive discharge of gas fumes to the outside.

Canada-Wide Shipping

Small Items

Rates are calculated at checkout based on weight and dimensions. These items are typically shipped directly to your delivery address via national carriers or 3rd-party couriers.

Medium and Large Items

Terminal Pick-up: This option requires you to arrange transportation of the ordered item(s) from one of our partner terminals to your final destination. We’ll provide the pick-up terminal location via email and/or phone before shipping.

Local Delivery: We offer delivery to the shipping address provided at checkout. Your ordered item(s) will be shipped via one of our LTL freight partners, who will contact you to schedule delivery.

View our shipping policy for full details

Return Policy

We offer a hassle-free 7-day return policy. Within the initial 7 days from the purchase date, if you change your mind or find an alternative, we’ll accept returned products and issue a full refund, subject to the Return Product Eligibility criteria outlined in our full Return Policy page.

Product Purchasing FAQs

Wickenheiser Mechanical supplies products to homeowners, DIYers, small businesses and contractors. You do not need to be a licensed professional to purchase products from this site, however some or all of an item’s warranty may be voided if the product is not installed and commissioned by a qualified professional. Some types of products must be installed & commissioned exclusively by a qualified professional. It is up to the buyer to understand and adhere to all local laws, building codes, and regulations when installing equipment. You can view the full terms of purchase on our Terms of Service page.

Compatibility depends on your existing equipment, fuel source, sizing, controls, venting, and application requirements. Our experienced team has been helping home owners, DIYers and  service professionals across Canada for decades. If you have specific questions, feel free to contact us if you want help confirming fit before ordering.

We do everything possible to maintain accurate inventory status, however occasionally an item might unknowingly become unavailable. In those instances we will reach out to discuss an alternative product or refund. You can also contact us for the most current availability if you need confirmation before placing an order or if your project is time-sensitive.

Yes. Most boilers, HVAC products, and other related supplies can be shipped within Canada, though a small number of product lines are restricted to certain markets within Canada (noted in the product description). Smaller items are typically delivered directly to your delivery address via standard carriers like Canada Post or Purolator. Larger products are delivered via freight for terminal pickup or local delivery. Shipping times and requirements requirements may vary based on product size, stock status, and delivery location. View our full shipping policy here.

We do everything possible to ensure your purchase ships fast. Shipping timelines may vary by  availability, shipping method and destination. Smaller in-stock items may ship more quickly, while larger equipment (freight shipping) or special-order products may require additional lead time. 

We offer a hassle-free 7-day return policy. Within the initial 7 days from the purchase date, if you change your mind or find an alternative, we’ll accept returned products and issue a full refund, subject to the Return Product Eligibility criteria outlined on our return policy page.

After the initial 7-day period, we provide an additional 83-day return window for all products with a mandatory 25% restocking fee, contingent upon meeting the Return Product Eligibility criteria.

Please note that some custom solutions are not eligible for return.

Return shipping costs will be arranged on a case-by-case basis. Contact us directly for return assistance and eligibility verification.

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If you have a question about heating, cooling or air quality matters, just ask our experts. We’re here to help! Please fill the form to ask your question.