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Crest 2500-6000 Crest 1500-3500 Crest FB 0751-6001

Lochinvar Crest Heating System Parts

Organizations of every size and across diverse industries depend on Lochinvar Crest heating systems to maintain comfortable temperatures in their offices, retail locations, hotels and other commercial properties. With capabilities of up to 6 million BTU/hr and 96.2% thermal efficiency – it is no wonder why the Crest System is the commercial industry's top choice. When business owners, building managers and heating professionals need Lochinvar Crest heating system parts to keep their equipment running smoothly, they rely on our team at Parts4Heating.

Whether you are still using the original Crest model that was introduced in 2011, or you have a newer unit, we have you covered. We keep a comprehensive selection of Lochinvar Crest heating system parts in stock and ready to ship to your business or jobsite. Top parts for the Crest 2500 - 6000, Crest 1500 - 3500 and Crest FB 0751 - 6001 models are just a click away. Easily search our website by part name or number to quickly locate the precise ignitor, flame sensor, door strike fuse or any other Crest replacement parts that your project calls for.


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Call us at (800) 536-1582, email [email protected] or live chat with a member of our team here on our website to find the Lochinvar Crest heating system parts that you need.

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  • Crest 2500-6000

  • Crest 1500-3500

    Lochinvar Crest 1500-3500

    The Fire Tube Innovation up to 5.0 Million BTU's
    Lochinvar Crest is a modulating condensing boiler with fire-tube technology. It's a fully modulating-condensing boiler. This commercial boiler comes in sizes that range from 1.5 to 5.0 million Btu/hr.
    The Lochinvar leading-edge technology will save money in the largest applications.

    The Crest performs with thermal efficiencies up to 99% in low water temperature applications
    The advanced combustion system with a unique burner design with up to 25:1
    turn-down.

    We stock many of the parts for Lochinvar Crest. Parts4heating will provide any part you may require but if we do not have it in stock, Lochinvar reacts very quickly and ships within 24 hours for many of their items.

    Click on this picture below to find your parts


    Crest Manual

    (Acrobat Reader Required)
    More Info ›

  • Crest FB 0751-6001