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Bunn 45541.1004

Bunn 45541.1004 Kit, Tst 4 Valve Mech Switch | Fits JDF-4S

Regular price $632.97 Sale price$973.80

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

Kit, TST 4 Valve Mechanical Switch (45541.1004)

The Kit, TST 4 Valve Mechanical Switch (45541.1004) is a genuine OEM replacement component designed for precise and dependable control within commercial coffee brewing and dispensing systems. Engineered for accuracy and durability, this assembly enables smooth actuation of four individual valves, ensuring consistent beverage flow and performance in high-demand environments such as cafes, restaurants, and self-service coffee stations.

Built for mechanical reliability, the TST 4 Valve Mechanical Switch offers a simple yet robust solution for managing push-and-hold or toggle-based brewing operations. Its precision contact points deliver quick response times and reliable switching action, reducing the risk of malfunction or downtime. This kit is ideal for technicians maintaining Bunn, Fetco, or other compatible systems that require dependable valve actuation.

Each component in the 45541.1004 kit is constructed from durable materials designed to withstand continuous use, making it a long-lasting replacement choice for busy commercial operations. The compact design allows for straightforward integration into existing systems, minimizing installation time and maintenance complexity while ensuring full compatibility with OEM wiring and control assemblies.

Key Features

  • Controls four individual dispensing valves with mechanical precision
  • Reliable tactile feedback for consistent operation
  • Designed for high-volume commercial brewing systems
  • OEM-grade quality ensures compatibility and performance
  • Simple installation for efficient maintenance turnaround

Technical Specifications

  • Part Number: 45541.1004
  • Type: 4-Valve mechanical switch assembly
  • Construction: High-durability polymer and metal contacts
  • Mounting: Direct OEM fit for compatible coffee equipment
  • Application: Commercial brewers, dispensers, and control modules

What’s Included

  • One complete 4-valve mechanical switch assembly
  • Installation hardware or wiring connectors (if applicable)

Warranty

Protected by Kaldi’s standard limited warranty. For warranty service or replacement requests, please contact Kaldi.com customer support with your purchase reference and part number.

Ensure seamless control and long-term reliability in your brewing system with this OEM-grade 4-valve mechanical switch kit, precision-built for continuous commercial performance.

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 #45541.1004 fits Bunn machines, including the JDF-4S 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 JDF-4S series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #45541.1004 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 kit, tst 4 valve mech switch ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #45541.1004 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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