The Wall Cooler Series is a truly unique design. The WM Series mounts vertically between standard wall studs. Similar to mounting a through-the-wall unit with thermostat and temperature sensor installed, but it requires NO exhaust and only projects 1″ into a room making installation simple and tidy. Perfect for oddly shaped rooms with unused wall space such as under-staircase cellars.

Standard WM Series systems use premium air cooled condensing units and operate on R134a refrigerant. Size range is 1,800 to 4,600 Btu of cooling per hour.

• 1-2 additional coils can be added to increase capacity
• Additional condensing units can be added for a security redundancy up to 100%
• Water cooled condensing units available for all sizes
• Extreme High or Low Ambient precautions available
• Standard Aluminum housing can be “polished”
• Stainless Steel housing for highly corrosive environments

• Rust-proof aluminum housing is insulated
• Permanently lubricated motor is thermally protected
• Factory installed Automatic Expansion valve ensures constant coil temperature to promote “Humidity Balance”
• Factory installed Pump-down solenoid valve (standard) protects compressor
• Factory installed Pre-programmed digital thermostat and temperature sensor
• All units are pressure tested by the manufacturer to ensure quality
• Factory wired for simple field installation
• ETL certified