Generac Magnum Heater Parts

Generac MAC550F MAC750F MAC960F MAC400G MAC800G MAC1.2G MAC2.5ES MIH4.2ES MAC6000 MIH400HC MAC400FHC Flameless Air, Hydronic, Indirect Fired Heater parts. We are a full line Authorized Distributor for Generac Magnum OEM parts. Shop for Units & Parts at **No Parts Manuals are available at this time**

We are continually adding new items to our website for you to order. We encourage you to check back with us online to see what is new. We appreciate your patience as we continue to expand our online offerings.

Please use the Search Form below to locate the Brand & Model of your machine. Please provide the SERIAL NUMBER and any other information you have to help narrow the search. If you are not able to locate your model or the item(s) you are looking for please fill out this parts request form with your Model & SERIAL NUMBER with detailed information at this link click here. If you do not have the Model & SERIAL NUMBER information you can send photos to


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Equipment Type

Over 30 Years of Serving the Industry

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