Wine Guardian publishes a cellar size of 100 to 1,200 cubic feet and a capacity of 400 to 2,755 BTU for the CS025 Wine Wall, rated at 80°F ambient. That places it among cooling units for cellars up to 1,200 cubic feet. Published ranges assume typical construction, so amount of glass, insulation values and residential versus commercial use all move the real requirement; confirm final sizing with the Wine Guardian sizing calculations and a licensed HVAC professional.
ModelCS025WW
System typeDuctless split (fan-coil + condenser, no ductwork)
MountingFlush wine-wall ceiling
Cellar volume (Wine Guardian published)100 to 1,200 cubic feet
Cooling capacity (Wine Guardian published)400 to 2,755 BTU
Maximum cooling capacity2,755 BTU/H
Minimum cooling capacity400 BTU
Capacity rating conditionCooling capacity rated at 80°F ambient (Wine Guardian)
Sizing methodWine Guardian sizing calculations, confirmed by a licensed HVAC professional
Line frequency60 Hz
Storage temperature range55°F to 58°F
Serving-temperature optionOption range 42°F to 64°F (Wine Guardian published extended control range for this option)
Humidity (with optional humidifier)55% to 65%
Control accuracyplus or minus 1°F / plus or minus 5% RH
RefrigerantR-134A
Fan-coil electrical115/1/60
Condenser electrical208-230/1/60
Fan-coil fan motor85 (x2) W
Fan-coil airflow140 CFM
Condenser compressorSee the Wine Guardian Wine Wall and ceiling-mounted specifications sheet; have a licensed electrician size the circuit
Condenser fan motorSee the Wine Guardian Wine Wall and ceiling-mounted specifications sheet; have a licensed electrician size the circuit
Condenser airflowSee the Wine Guardian Wine Wall and ceiling-mounted specifications sheet; have a licensed electrician size the circuit
Current draw (cooling)See the Wine Guardian Wine Wall and ceiling-mounted specifications sheet; have a licensed electrician size the circuit
Electric heat optionSee the Wine Guardian Wine Wall and ceiling-mounted specifications sheet; have a licensed electrician size the circuit
Low-ambient protectionProtects the system from cold temperatures below 40°F; Xtreme low ambient protection offered as an option, with no condenser inlet air temperature figure published for it
Fan-coil dimensions (L x W x H)44.19 in x 12.44 in x 11.43 in
Fan-coil weight43 lbs
Condenser enclosure (L x W x H)34 in x 12.3 in x 26 in
Condenser weight75 lbs
Condensate drain connection0.5 in
Agency approvalETLc
Cabinet constructionAluminum chassis with corrosion-resistant, commercial-grade components
GrilleAll-aluminum paintable grille, removable without tools
Installation aidHinged grille designed for one-person installation
Air deliveryIntegral supply and return slot diffusers in the grille
PatentCondensing unit is patented (US Patent No. D791295); EU Patent No. 003189349-0001; UK Patent No. 9003189349000