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

Bunn 27945.0023

Bunn 27945.0023 Thermal Cutoff W/Lead Red43.0

Regular price $11.30

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 Red43.0 (part number 27945.0023) is a critical safety component designed specifically for BUNN coffee machines. This high-quality thermal cutoff switch helps prevent overheating by interrupting the electrical circuit when the machine reaches a certain temperature threshold, ensuring safe and reliable operation. Made with durable materials and precise manufacturing standards, it guarantees long-lasting performance, protecting both your coffee maker and your environment from potential heat damage.

Featuring a lead wire with a convenient red 43.0 marking for easy identification and installation, this thermal cutoff is engineered to fit seamlessly into BUNN espresso and drip coffee machines. Its compact design allows for quick replacement during maintenance, reducing downtime and ensuring your coffee preparation stays uninterrupted. By maintaining optimal temperature control, it helps prolong the overall lifespan of your coffee machine, making it an essential component for coffee enthusiasts and commercial operators alike.

With specifications calibrated to meet BUNN’s stringent safety requirements, the Thermal Cutoff W/Lead Red43.0 (27945.0023) operates with a precise cutoff temperature, providing dependable thermal protection. Compatible with a wide range of BUNN models, this part is ideal for those looking to restore their coffee machines to factory condition or enhance their equipment’s safety features. Purchase this thermal cutoff from Kaldi.com to ensure you receive an authentic replacement part backed by expert support and fast shipping.

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 #27945.0023 fits Bunn machines. 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.

Compatibility for this specific Bunn part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

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 red43.0 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #27945.0023 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