WineZone Ductless Split 4400a Series (for cellars up to 1050cuft)


Condenser Location *

SKU WRRDS4400a Category


The name WineZone Cooling Systems has been discontinued. This is a direct replacement system.

 Contact US for Replacement parts.


WineZone Ductless Split 4400a Series



Ductless Split System
Winezone Split Refrigeration System Diagram for a Wine Cellar
• Most economical split system to purchase and install
• Allows transfer of heat to a room not adjacent to cellar
• This unit is perfect for both long storage as well as commercial applications where the wine will be turned over quickly
• For rooms already constructed, rooms with concrete or brick walls, and rooms without space for ducting
• For cellars without access to a mechanical room to house an air handler
• Can be used with either an indoor or outdoor remote condensing unit, moving heat and noise away from the cellar
• Extremely quiet, attractive, wall mounted evaporator
• Attractive, 24V digital thermostat with large display controls the system
• Must be installed and adjusted by a qualified HVAC technician

Ductless Evaporator:
• Low noise evaporator fan and remote condenser design
• Economical way to cool, even where installing ductwork is impractical or impossible
• Requires only one small hole through wall to run lines for refrigerant, electric and condensate drain
• Washable filters
• Stylish grille cover is easily detached and cleaned

Indoor condenser:
• UL listed Copeland® commercial condensing unit.
• Uses R-134a refrigerant
• Air cooled units standard
• Receiver for use with thermostatic expansion valve
• 4″ galvanized iron base
• Variable Speed Fan Control
• Crankcase Heater on all Models
Indoor Condenser
indoor wine cellar refrigeration
Outdoor Condenser:
• UL listed Copeland® commercial condensing unit.
• Uses R-134a refrigerant
• Air cooled units standard
• Receiver for use with thermostatic expansion valve
• Rainproof control panel box with liquid tight conduit on control panel
• Variable Speed Fan Control
• Crankcase heater on all models
Outdoor Condenser
outdoor refrigeration condenser
Outdoor Enclosure:
• UL Listed enclosure
• Galvanized steel base
• 20 GA. Galvanized steel cabinet
• Hinged access for easier servicing
• Wind safety latch
• All season weather protection

  • Front louvers at 45° angle
  • Rain trough under hinge to catch moisture that might seep through hinge
  • Condenser screen protected with high temperature baked-on clear lacquer coating

Pro 1 Thermostat:
• Attractive styling complements any décor
• Large display for easy readability
• Keys are located by the display for easy access
• Easy installation, setup and self test saves installer time
• Set points permanently held in memory and are retained during power outages

Lead Times : Most Winezone refrigeration units have a 1-2 week lead time, with the exception of any units ordered with ceiling mounted evaporators, which have a 3-5 week lead time.



4400a BTUH Ductless Split Specifications

VoltageAmpacity Max.Fuse Min.RLA/LRAdB


  • 1/4″ x 5/8″ line set up to 70 equivalent feet and 5/16” x 5/8” for 71 to 200 equivalent feet maximum
  • Unit is not precharged and must be evacuated
  • For use with R-134a refrigerants.
  • Dimensions:
    Indoor Unit: 25” L x 20” W x 18 1/2” H 92lbs.
    Outdoor Unit: 27” L x 20” W x 20” H 117 lbs.

Wall Mounted Evaporator:

VoltageMotor Output Max.dBFilter
208/240-60-115 Watts43Washable
  • Receives load voltage from condenser
  • Drain line is 5/8″ barbed
  • Dimensions: 35 1/4″ W x 11″ H x 8 3/16″ D 17 lbs.


  • Honeywell FocusPRO5000 or Peco 12532 if ordered with humidifier
  • 18-gauge 5-wire to the condenser

Approximate Shipping Weight: 220-265 lbs.
Crate Size:36″ x 49″ x 44″ T

The holes shown are the best locations to route the refrigerant lines, condensate drain, and electric. For installations where the line set will be accessible on the backside of the wall, use the suggested route. When that is not possible, and the line set will be run inside the wall before the drywall is installed, use the alternate route. This will leave the flare connections exposed so they can be connected after the walls are finished.

WZDS4400a Installation Instructions


Additional information


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