Douglas Heating Supply Heating Parts

Heating Parts Kalamazoo, Mi

Douglas Heating Supply Heating Unit

Douglas Heating Supply has a large selection of heating parts for any project or unit that you might have. We carry a large selection of parts for most units - wholesale to the public.
Whatever part of your heating unit that needs parts,  Douglas Heating Supply has your heating part at wholesale prices.  We have a large supply of heating units and parts in Kalamazoo, Mi. We have a 10,000-square-foot warehouse, you are welcome to come to check out our inventory of Heat Ventilation products.
At Douglas Heating Supply Co., we provide you with the best product along with excellent customer service. Give us a call any time and explore all the products and services we have available for you today.  Better products and better customer service is a reality, and it’s just one phone call away! We look forward to serving you and your customers!.

We also supply the major parts of an heating unit:


  • Forced Air Furnaces
  • Return Venting- Circulates semi warm and reheats saving on monthly energy bills.
  • Heat Exchanger-  This is where the Heat is collected and where exhaust is pulled from.
  • Blower motor-  This Forces air from the return system over the heat exchanger and blows in the ventilation and register system.
  • Flame Sensor- When the fuel source is ignited either by pilot of a hot surface ignitor, the flame sensor tells the computer to keep the fuel lit.

If you have a heating problem, we know that you want it repaired as fast as possible. We give service calls major priority so that your heating system is back in working order ASAP. If your heater has shut down, or if it isn’t working properly, we can help, call us. We are available for emergency heating repair services, and we do our best to respond to service calls as quickly as possible.
Douglas Heating supply Heating Photo 2
At Douglas Heating Supply, our heating technicians are equipped to handle heater installations for new homes along with upgrades to existing systems. If you are interested in retrofitting your home for better energy–efficiency, call us!  We specialize in home efficiency and carry a wide range of heating parts. We install a variety of high–efficiency models,  and we can get your home ready for a high–efficiency system with new ductwork or duct sealing for existing ductwork.

Douglas Heating Supply in Kalamazoo, Mi can find the part for you if we do not have it in stock.  We are the DIY paradise finding all the right parts to fix your heating unit at wholesale prices.  Call us today and ask our knowledgable staff to help guide your project.

Douglas Heating Suppply Heating 3 Call Douglas Heating Supply today. We install and promote a wide selection of high–efficiency heating systems and parts, heat pumps, ductless mini splits, and more! We can also install zone control systems to help you save energy, as well as programmable thermostats for any type of heater. Our Kalamazoo, MI heating technicians are trained to repair all makes and models, and if your heating system needs a tune–up, call us, we can help! We are here to handle all your heating needs, so call any time to schedule an appointment today.

Wholesale to the Public. Satisfaction Guaranteed!


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