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Chicago HVAC Parts Since 1966...

USA Supply is the Furnace, Boiler, and HVAC replacement parts leader when it comes to inventory, experience, and price. Our staff has a combined 150 years of experience in the heating industry. If you need answers your at the right place. USA Supply. Chicago's #1 Furnace Supply Parts Provider.

773 789-7278


My furnace went out and I tried to find a gas valve for a furnace that should have been replaced years ago. I didn't think that I would find the part, much less on a Sunday and then I came across USA Supply. These people  know their business. I discribed what I needed to a gentleman who explained to me in easy to understand directions where and what to look for on the heater. They had a replacement part that I picked up at thier Chicago store. It was priced right and I couldn't be happier. I highly recommend this company to anyone who needs heating parts.

*This testimonial was edited to be understood more clearly.

USA Supply for Furnace Parts in Chicago

USA Supply is open 24 HOURS every day of the year!


We are now open everyday of the year to our customers nationally as well as our local customers here in Chicago, Illinois. Just give us a call and we'll have your part ready when you arrive. As always we sell to homeowners and contractors alike.

This man installed his own gas valve. You can too!

Comfortmaker, Arco, Tempstar 7062-3793 Fasco

ON SALE for only $225.00 Cross reference to NTGM High Efficiency
1009924, 1009518, 1010527,
1011404, 1011412, 1164280,
7062-4061, 7021-4061
7021-10299, FB-RFB145

Cheaper Than EBAY

  USA Supply sells CHEAP Furnace, Air Condioner, Boiler and HVAC replacement parts, gas furnace replacement parts, heating parts and boiler replacement parts for every furnace manufacturer on the planet. Located in Chicago,Il, our warehouse inventory consists of over 1,000,000 furnace and boiler repair parts (We also ship all over the USA). Due to our extremley large inventory, we can not possibly post all of our inventory on our website. As always, we strongly recommend that our customers call us with the model and serial number of the heating equipment. This insures that we get you the exact furnace replacement part for your application. Many times a furnace part may look exactly like the picture but differs slightly and WILL NOT WORK. This is extremely frustrating for the consumer, having to reorder, reship and hope the new order is once again correct. When you provide us with your equipment model and serial number it virtually eliminates the chance of recieving the wrong furnace part for you application.

  Your part is in our inventory. We stock your furnace blower motor, draft inducer motor, gas valve, hot surface ignitor, pilot hood, burner, saftey switch, control, thermostat, wire harness, reset switch, saftey control, valve, cover, cap, plug, damper, spacer, fitting or piece.. If we don't have it....... We'll Find It!

  If your part is not pictured on our website, we will be happy to provide you with photo's of the replacement part that you require. Ask one of our customer service agents to provide you with a  picture of the exact part/s that you have requested. Many companies are showing the wrong photo of the parts that they are actually sending. This is a huge problem for customers causing added down time in the cold winter months when getting it right the first time is critical.

 Our furnace parts list inventory goes back to the 1960's. In the event that your part is no longer manufctuered or not in stock we offer our machine shop service. We will machine your furnace part from scratch and rebuild the part to exact specs. Ask our customer service agent for details. 

Remember whenit comes to furnace parts in Chicago.... There's only one HVAC Supply Company that has it all USA SUPPLY


CALL NOW! 773-789-7278

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