Wine Guardian DP25 – PRO SENTINEL Ducted – 1/4 Ton

  • High and low ambient temp protection
  • Electric heater option
  • 24 Volt – Compatible with Smart Thermostats
  • 5 Year Compressor Warranty
  • Made in the USA


  • Electric Heat Option: Protects wine cellar from low-temperature conditions.
  • Water-cooled Configuration


Wine Guardian DP25 PRO Ducted Wine Cellar Cooling Units are made for maximum versatility, efficiency, and ease of use when it comes to storing and aging wine. From distributors to refrigeration wholesalers to HVAC installation professionals, the Wine Guardian Pro series makes installation, customization, and maintenance of our solutions—for commercial or larger residential applications—seamless.


The Wine Guardian DP25 PRO Ducted Wine Cellar Cooling Units has a number of features that facilitate a straightforward installation. First, the multi-panel design makes it possible to custom configure the setup for a particular application through up to three ductwork connections.

The easy plug-and-play design with a power cord is standard in all units. Moreover, the primary power, controls, drain, and water connections are centralized for an efficient utility connection in all Wine Guardian Pro Ducted systems.


Wine Guardian Pro units utilize 24-volt electronics and are Wi-Fi compatible. These features allow for simple integration with today’s smart homes or commercial building management systems. Additionally, while our standard units can be customized at the time of ordering with high- or low-ambient protection, the Pro series comes with these options built right in.

An integral electric heater is another way the Pro series can be customized depending on where a client is storing their wine or valuables. In addition, the Pro series is robust enough to accommodate the retrofitting of a humidifier should a customer’s needs change after purchase. Once the units are in place, the process of getting the systems up and running has been engineered with ease in mind.


  • 24-volt electronics for integration with today’s smart thermostats and building management systems
  • High- and low-pressure safety switches
  • Refrigerant sight glass, filter drier, and access ports
  • Duct collar connections
  • Low ambient protection
  • High ambient protection (on limited models)
  • 5-year compressor warranty


  • Utility piping in one easily accessible location
  • Multiple evaporator and condenser outlet locations (Any of three sides)
  • Easily mountable in floor, ceiling, or wall applications
  • Duct collars on supply & return and intake & exhaust


  • Aluminum body and all-aluminum evaporator coils (fins & tubes) are corrosion-resistant
  • Standard high static pressure fan for extended lengths of ductwork
  • Completely serviceable in the field

Unique Options

  • Bolt-on humidifier
  • Electric heat
  • Water-cooled or air-cooled
Cooling Air-cooled, Water-cooled
BTU 1000 – 3300 BTU/h
Kilowatts 0.29 – 0.97 Kilowatts


Width: 33 1/2″
Height: 15 5/8″
Depth: 16 5/8″
Room Capacity: Up to 3760 BTUH
Electrical: 115v/1ph/60hz

Manual / Warranty

Brochure (PDF)

Spec Sheet (PDF)

Owners Manual (PDF)

Quick Start Manual (PDF)

Ducted Options (PDF)

Humidifier Datasheet (PDF)

Warranty (PDF)


Additional information


Model: D025 Capacity: 400-,2000 cubic feet Length: 33" Width: 14" Height: 14" Electrical 115v/1ph/60hz Weight: 80 lbs.


Wine Guardian