40,000 BTU Furnace Heaters

Get top-quality heating at low wholesale prices & Free Shipping with a 40,000 BTU furnace. Shop our selection of Goodman 40,000 BTU furnaces and AirQuest by Carrier to find the right fit for your home. Save money on your monthly energy bill with a high-efficiency 40,000 BTU furnace.

*Looking for a Propane Furnace? Don't forget to add-on the "Propane Conversion Kit" to your order.

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Goodman's line of 40,000 BTU gas furnaces features top quality heating at affordable prices. We also carry AirQuest by Carrier 40,000 BTU heater models that operate at 96% AFUE. You can’t get much more efficient than that.

Our inventory includes upflow units for traditional installations, but also downflow and horizontal flow units, making challenging installations a little easier. We carry units in cabinet widths of 14 and 17.5 inches for the perfect fit.

Choose from single stage and two stage (60% and 100%) burner systems, which coordinate heat outflow and fan speed for the most consistent comfort in your home or business with no chilly drafts. For the ultimate in climate control, our 40,000 BTU furnaces have strong blower fans in multiple and variable speed configurations for maximum comfort at minimum energy usage.

If you think it’s time to replace your old furnace, it’s probably past time. Call us today. If you need a little more information, our customer service staff is ready to assist!

Why Buy From Us?

Customer Satisfaction

Our dedicated staff works hard to ensure that all orders are handled quickly and efficiently to ensure that you get what you ordered as quickly as possible.

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We provide a secure online shopping experience to protect your information. We also provide the option to checkout with PayPal to allow you to use a checkout service you are familiar with.

Save Money

We provide you great prices so you can save your money for the more important things in your life.