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Bunn 37978.1000

Tank Weldment,3.2 Gal W/3grommet (37978.1000)

Regular price $483.60

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

The BUNN 37978.1000 Tank Weldment, 3.2 Gal W/3grommet is an essential, genuine OEM replacement part for your commercial beverage equipment. This durable tank assembly is engineered with a substantial 3.2-gallon capacity to ensure reliable hot water storage and consistent operation for high-volume use. It comes complete with three installed grommets, providing a secure and leak-proof seal right out of the box. This specific tank weldment is designed for compatibility with Bunnomatic commercial units, including the FMD3 Fresh Mix Dispensers, guaranteeing a precise fit.

By replacing a worn or damaged tank with this authentic BUNN Tank Weldment, you restore the structural integrity and optimal performance of your commercial coffee or beverage dispenser. Utilizing a genuine OEM part like the 37978.1000 ensures compliance with manufacturer warranties and delivers the best quality, reliability, and longevity for demanding foodservice environments. A fully functional water tank is critical for maintaining consistent beverage temperature and water pressure, which is vital for producing fresh, high-quality drinks with every dispense.

This BUNN Tank Weldment is the precise component needed to resolve issues such as water leaks or tank damage, ensuring your commercial machine is quickly returned to full service. It is designed to replace the original tank in models like the FMD3 Fresh Mix Dispensers due to normal wear and tear. For safe replacement, always ensure the machine is disconnected from all power and water sources. Trust Kaldi.com for this critical BUNN replacement part and keep your commercial coffee and beverage equipment operating at peak efficiency with genuine BUNN Tanks.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #37978.1000 fits Bunn machines, including the FMD3 series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the FMD3 series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #37978.1000 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #37978.1000 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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