Bunn 1 Gallon (3.8L) TF Server, no Base, Digital Sight Gauge - BU427000250

Bunn 1 Gallon (3.8L) TF Server, no Base, Digital Sight Gauge - BU427000250

The newly restyled ThermoFresh server line delivers hours of heat retention, is ideal for self-service environments like convenience stores, offices, lounges, and hotel breakfast bars, and enhances operational convenience wherever it is used. The digital sight gauge models feature a one-piece digital display brew thru lid, which can be placed on servers in either a front or rear facing position --- ideal for staff to monitor while either on a counter or an island. The front facing soft-grip bail handle allows for easy removal from the brewer, and ergonomic transportation to and from the serving location. The base incorporates a quick-release mechanism, making each server capable of use with either tall or low-profile style Infusion Series brewers.

Features

• Unique lid design allows the display to be forward or rear facing
• Digital sight gauge operates on four easily replaceable AAA batteries with an average 1-year lifespan. Display shows low battery symbol when replacement is needed
• Soft-grip bail handle for easy transportation
• Vacuum insulated to keep coffee hot for hours
• Sturdy aluminum faucet guard keeps faucet area clean and protected
• Volume indicator displays how much coffee is left inside the server
• Fast flow faucet
• Ideal for use with Twin or Single Infusion Series Brewers
• Brew-through design with flip lid cover
• Four-hour digital count-up timer

Specifications

What our Experts Think

• Designed for premium small-batch coffee holding, ideal for cafés, offices, hotels, and self-serve beverage stations using BUNN ThermoFresh systems.
• Features a 1-gallon (3.8 L) capacity, making it perfect for controlled-volume service where freshness and turnover are key.
• Includes a digital sight gauge system, providing real-time brew level visibility and freshness tracking via LED bars and timer display.
• Uses a brew-through insulated lid design, allowing coffee to be brewed directly into the server while maintaining optimal temperature for hours.
• Equipped with a vacuum-insulated stainless steel liner, helping preserve flavor integrity and reduce heat loss during service.
• Designed in a no-base portable format, making it easy to transport between brewing stations and remote serving areas.
• Includes a fast-flow faucet system, supporting efficient self-serve and staff service with minimal wait times.
• Built with a soft-grip handle and compact footprint, optimized for ergonomics and tight counter setups.
• Supports freshness tracking (digital timer + low-level alerts) to reduce waste and ensure consistent beverage quality.

Q&A

Q: What is the Bunn 1 Gallon TF Server with Digital Sight Gauge used for?
A: It is a commercial insulated coffee server designed to hold, transport, and dispense brewed coffee in cafés, offices, hotels, and foodservice environments.

Q: What is the capacity of this Bunn TF Server?
A: It has a 1 gallon (3.8L) capacity, ideal for low to medium-volume coffee service.

Q: What is the Digital Sight Gauge feature?
A: The digital sight gauge provides an easy-to-read visual display of coffee levels, helping staff monitor inventory and reduce waste.

Q: Does this server require a warming plate or power source?
A: No, it is a non-electric, vacuum-insulated server that maintains temperature without external heating.

Q: How does it keep coffee hot?
A: It uses ThermoFreshvacuum insulation technology to preserve heat and flavor for extended periods.

Q: Is this a brew-thru server?
A: Yes, it is a brew-thru design compatible with select Bunn commercial brewers for direct brewing into the server.

Q: What material is it made from?
A: It is constructed with durable stainless steel and high-quality insulated materials for long-term commercial use.

Q: Where is this server typically used?
A: It is ideal for break rooms, hotels, convenience stores, and small to medium foodservice operations.

Maintenance Tips