Koldwave 1 Ton 12,060 BTU Portable Air Conditioner Water-Cooled | 115V - R32

High Efficiency 1 Ton Water-Cooled Portable Air Conditioner with 12,060 BTU/h Cooling Capacity for Commercial and Industrial Spot Cooling – Koldwave K8WC12BE

The Koldwave K8WC12BE is a 12,060 BTU/h water-cooled portable air conditioner designed to provide targeted cooling for commercial, industrial, and temporary cooling applications. Combining a compact water-cooled refrigeration system, dedicated spot-cooling and room-cooling modes, adjustable fan operation, and an electronic control panel with self-diagnostic functionality, this self-contained cooling unit provides supplemental temperature control without requiring a permanent HVAC installation. Its water-cooled condenser design eliminates the need for a conventional hot-air exhaust duct, while the integrated water circuit supports heat rejection through a suitable water supply and drainage arrangement. The K8WC12BE is well suited for workplaces, computer rooms, industrial kitchens, manufacturing areas, and emergency cooling applications.

Key Benefits

• 12,060 BTU/h Cooling Capacity – Provides approximately 1 ton of supplemental cooling for localized heat loads and smaller commercial or industrial spaces.
• Water-Cooled Condenser – Rejects heat through a water circuit, eliminating the need for a conventional hot-air condenser exhaust duct.
• Spot and Room Cooling Modes – Supports targeted cooling for employees or equipment and temperature control based on room conditions.
• Two-Speed Fan Operation – Allows airflow to be adjusted to accommodate different cooling requirements.
• Automatic Water Regulation – Incorporates an automatic water-adjustment valve to support condenser water flow during operation.
• Condensate Safety Switch – Uses a full-drain-tank switch to help prevent continued operation when the condensate tank reaches its limit.
• Standard 115V Electrical Connection – Operates on a 115V, single-phase, 60Hz power supply with a NEMA 5-15P plug.
• Self-Diagnostic Controls – Provides temperature control and diagnostic functionality to assist with operation and troubleshooting.

Cooling Performance and Energy Efficiency

The Koldwave K8WC12BE delivers a rated cooling capacity of 12,060 BTU/h, equivalent to approximately 1 ton of refrigeration. Its water-cooled refrigeration system uses R-32 refrigerant and a rotary compressor. Manufacturer-published specifications list power consumption of 720 watts, rated current of 6.55 amps, and an electrical supply requirement of 115V, single-phase, 60Hz. The specified ambient operating range is 64°F to 122°F. Room-cooling temperature settings range from 64°F to 86°F, while spot-cooling operation provides a nominal discharge-air temperature setting of 32°F. The manufacturer's submittal data lists an approximate room-cooling application area of 309 square feet. Actual cooling performance depends on the heat load, ambient conditions, water supply temperature, water flow, and installation configuration.

Spot Cooling and Targeted Temperature Control

The Koldwave K8WC12BE features dedicated spot-cooling and room-cooling modes to accommodate different application requirements. Spot cooling directs conditioned air toward employees, equipment, or designated work areas, while room cooling regulates operation according to the temperature of the returning room air. This flexibility makes the unit suitable for localized heat loads, workstations, computer rooms, and other environments where cooling an entire facility is impractical. Because the unit uses a water-cooled condenser, heat rejection is handled through the connected water circuit rather than a conventional hot-air exhaust duct. Proper water supply and drainage connections are essential to support effective operation.

Airflow and Distribution

The Koldwave K8WC12BE provides indoor airflow of approximately 293 CFM on high speed. Its two-speed fan allows airflow to be adjusted according to the cooling application. Conditioned air is discharged into the surrounding area or directed toward the intended cooling zone using compatible air-distribution accessories. The water-cooled condenser design eliminates the need for a conventional hot-air exhaust duct, allowing installation in locations where routing condenser exhaust air outside is difficult. Maintain unobstructed air intake and discharge openings, and follow the manufacturer's installation instructions to support adequate airflow and cooling performance.

Portable Design and Flexible Installation

The Koldwave K8WC12BE features a compact, self-contained cabinet designed for portable deployment in commercial and industrial environments. Its published dimensions are approximately 27.7 inches wide, 13.7 inches deep, and 38.1 inches high, with a net weight of approximately 141 pounds. The compact footprint supports placement in work areas where permanent HVAC installation is impractical. Unlike air-cooled portable air conditioners, the K8WC12BE does not require a conventional condenser hot-air exhaust duct; however, it does require appropriate water supply and drainage connections for its water-cooled condenser. Position the unit on a stable, level surface, maintain clearance around the air intake and service panels, and confirm that the installation meets the manufacturer's water and electrical requirements.

Water Supply and Heat Rejection

The Koldwave K8WC12BE uses a water-cooled condenser to transfer heat from the refrigeration system into the supplied water. The manufacturer's specifications list a water outlet flow rate of approximately 3.2 liters per minute (0.85 GPM). An automatic water-adjustment valve helps regulate water flow during operation. A suitable water supply and drainage arrangement must be provided according to the manufacturer's installation instructions. Verify the water pressure, supply temperature, drainage capacity, and connection requirements before commissioning the unit. Regularly inspect the water connections and drainage path for leakage, blockage, or abnormal flow to support reliable cooling performance.

Condensate Management

The Koldwave K8WC12BE incorporates a condensate collection tank and a full-drain-tank safety switch to manage moisture generated during cooling operation. As warm air passes over the evaporator, moisture condenses and collects in the tank. The safety switch helps prevent continued operation when the tank reaches its capacity, reducing the risk of condensate overflow. Monitor the tank and empty it as required to maintain operation. An optional drain pump kit may be available for compatible configurations; verify the appropriate accessory and installation requirements with the manufacturer before ordering. Inspect the tank and drainage components periodically for obstructions, leakage, or buildup.

Controls, Comfort and Electrical Connection

The Koldwave K8WC12BE features electronic temperature control, spot-cooling and room-cooling modes, two-speed fan operation, a Fahrenheit/Celsius temperature display, and an off-timer. Its self-diagnostic function supports troubleshooting, while protective features include a compressor overload protector, anti-freezing thermistor, full-drain-tank switch, automatic restart after a power interruption, compressor time-delay program, and high-pressure switch. The unit requires a 115V, single-phase, 60Hz electrical supply and uses a NEMA 5-15P plug. Manufacturer-published specifications list rated current of 6.55 amps, power consumption of 720 watts, and a 14 AWG power cord. The manufacturer's submittal data lists a 10-foot cord length. Use a properly grounded receptacle and verify that the electrical circuit meets the manufacturer's requirements and applicable electrical codes.

Commercial and Industrial Applications

The Koldwave K8WC12BE is designed for supplemental cooling in commercial and industrial environments, including factories, workplaces, industrial kitchens, computer rooms, equipment areas, manufacturing workstations, and emergency cooling applications. Its 12,060 BTU/h cooling capacity supports localized heat loads and smaller cooling zones where a permanent HVAC installation is impractical. The water-cooled condenser is particularly useful in locations where a conventional hot-air exhaust duct is difficult to install. Application suitability depends on the cooling load, ambient conditions, available water supply, drainage provisions, and the manufacturer's operating requirements.

Mobility and Deployment

The Koldwave K8WC12BE is designed for flexible deployment within suitable commercial and industrial environments. Its compact cabinet allows the unit to be positioned close to the area requiring supplemental cooling, provided that the water supply, drainage, and electrical connections can be accommodated. With a listed net weight of approximately 141 pounds, the unit should be handled using appropriate lifting and transportation procedures. Before relocating the unit, switch it off, disconnect the electrical supply, and safely disconnect the water connections. After repositioning, verify that the unit is stable, the air intake is unobstructed, and the water and electrical connections are correctly restored before restarting the system.

Service and Maintenance

The Koldwave K8WC12BE incorporates washable air filters, self-diagnostic controls, and protective monitoring functions to support routine maintenance. Regularly inspect and clean the filters according to the manufacturer's instructions to help maintain airflow and cooling performance. Check the water supply and drainage connections for leaks or obstructions, and inspect the condensate tank and safety switch periodically. Keep air intake and discharge openings clear of dust and debris, and follow the manufacturer's maintenance schedule for the refrigeration and water circuits. Before cleaning or servicing the unit, switch it off and disconnect the electrical supply. Refrigeration-system repairs and electrical servicing should be performed by qualified personnel.

Warranty

Koldwave's published warranty information for its portable air-conditioning product series specifies two years of parts-only coverage and three years of compressor coverage, subject to the manufacturer's applicable terms, conditions, and exclusions. Warranty eligibility and claim requirements may depend on the purchase date, installation, and applicable warranty documentation. Refer to the official Koldwave warranty information supplied with the K8WC12BE to confirm the applicable coverage period, registration requirements, and service procedures.

Recommended Accessories

• Condensate Drain Pump Kit – Optional accessory for compatible configurations requiring pumped condensate removal; verify the correct kit and electrical requirements before ordering.
• Replacement Evaporator Filter – Supports routine air filtration and helps maintain airflow; confirm the correct replacement part for the K8WC12BE.
• Water Supply Hose and Fittings – Compatible components for connecting the unit to a suitable water supply; verify connection sizes, pressure ratings, and installation requirements.
• Water Drainage Hose and Fittings – Supports drainage from the water-cooled condenser circuit; confirm the required connection arrangement against the manufacturer's instructions.
• Condensate Drainage Components – Compatible hoses and fittings for condensate removal and maintenance; verify model compatibility before ordering.

Compact Water-Cooled Portable Cooling with the Koldwave K8WC12BE

Experience flexible supplemental cooling with the Koldwave K8WC12BE portable air conditioner. Combining 12,060 BTU/h of cooling capacity with a water-cooled condenser, spot-cooling and room-cooling modes, two-speed fan operation, condensate safety protection, and self-diagnostic controls, this compact portable air-conditioning system provides targeted temperature control for commercial workspaces, computer rooms, industrial kitchens, manufacturing facilities, and temporary cooling requirements.

No Return Policy

All KoldWave commercial unit sales are final and are non-refundable.