Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Bunn 04129.0000

Bunn 04129.0000 Tank Weldment

Regular price $217.00

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 Coffee Machine Part Tank Weldment (12.25ht W/Bot Ftg) (04129.0000) is an essential replacement component designed to ensure optimal performance and longevity of your commercial BUNN coffee brewer. Crafted from high-quality, durable materials, this tank weldment offers exceptional resistance to heat and corrosion, making it ideal for handling hot water storage and delivery within your coffee machine. Its precision-engineered design ensures a secure fit and reliable operation, minimizing the risk of leaks or malfunctions that could disrupt your coffee brewing process.

Compatible specifically with select BUNN commercial coffee machines, the Tank Weldment (04129.0000) integrates seamlessly with models requiring a 12.25-inch height tank with bottom fitting configurations. This part is perfect for cafés, restaurants, and office environments that rely on consistent coffee quality and uninterrupted service. Easy to install and maintain, the tank weldment supports efficient water flow and temperature control, critical factors that influence the flavor extraction and brewing speed. By using this genuine BUNN replacement part, you ensure your coffee machine continues to deliver exceptional coffee cup after cup.

The BUNN Tank Weldment (12.25ht W/Bot Ftg) measures precisely 12.25 inches in height and features a bottom fitting for easy plumbing connections. Its robust construction supports high-pressure water flow and helps maintain the internal water temperature at an optimal level for brewing. Regularly replacing worn or damaged tank weldments with this authentic part enhances machine reliability, reduces downtime, and ultimately extends the lifespan of your BUNN coffee machine. For anyone serious about maintaining the quality and efficiency of their coffee equipment, the 04129.0000 tank weldment is a must-have component available now at Kaldi.com.

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 #04129.0000 fits Bunn machines, including the OT, RL, RT 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 OT, RL, RT series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #04129.0000 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 tank weldment ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #04129.0000 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.

Commercial Coffee Machine Part Manufacturers