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Bunn 28173.0004

Bunn 28173.0004 Thermal Cutoff W/Lead Wht15.5 Lg | Fits TB3 & More

Regular price $8.70

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

BUNN Thermal Cutoff with Lead WHT15.5 LG (28173.0004) is an essential replacement part designed to enhance the safety and reliability of your BUNN coffee machine. This high-quality thermal cutoff switch is engineered to prevent overheating by interrupting the electrical circuit when temperatures exceed safe levels. Featuring a 15.5-inch white lead, this component ensures precise fitment and easy installation, making it ideal for maintaining optimal machine performance and extending the lifespan of your coffee brewer.

Crafted with durability and efficiency in mind, the BUNN Thermal Cutoff enhances your coffee machine’s safety features by effectively protecting internal components from heat damage. Its reliable thermal response helps prevent costly repairs and downtime, ensuring your coffee service remains uninterrupted. Whether you are a café owner or a coffee enthusiast, this replacement part contributes to consistent brewing temperatures, helping deliver perfect cups of coffee every time. The included lead length provides flexibility and convenience during installation, reducing maintenance time and effort.

Specifically designed for compatibility with various BUNN coffee machine models, the Thermal Cutoff W/Lead WHT15.5 LG (28173.0004) meets exact OEM specifications. It operates seamlessly within your coffee maker’s electrical system, supporting safe and efficient brewing cycles. This component supports thermal cutoff at precise temperature thresholds to protect your equipment and provide peace of mind during operation. Available at Kaldi.com, this BUNN thermal cutoff is a practical investment to preserve your coffee machine’s functionality and ensure consistent, high-quality coffee preparation.

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 #28173.0004 fits Bunn machines, including the TB3, TB3Q, TB6, TB6Q 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 TB3, TB3Q, TB6, TB6Q series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #28173.0004 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 thermal cutoff w/lead wht15.5 lg ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #28173.0004 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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