ClimaTemp CTW-18 Water-Cooled Portable Air Conditioner

SKU: CTW-18 HEPA Portable Water Cooled Air Conditioner
Brand: ClimaTemp
The ClimaTemp CTW-18 Water-Cooled Portable Air Conditioner combines innovative features and eco-friendly design to provide powerful and efficient cooling. With new A2L, R32 refrigerant and integrated hose kit storage, this unit offers convenience and compliance with California’s strict regulations. Stainless steel connectors ensure a secure fit, while automatic high-pressure and water tray drain valves enhance safety and maintenance. The CTW-18 also includes a 30′ hose kit and the option to upgrade to HEPA filtration. 24/7 CARB Compliant Spot Cooler Sales.


        CALL 1-800-633-8711 FOR MORE INFO. PRICES MAY VARY

ClimaTemp CTW-18 Water-Cooled Portable Air Conditioner or Spot Cooler, now with cutting-edge innovations and features designed to enhance your cooling experience. This latest model boasts the following upgrades:

  • New A2L, R32 Refrigerant: Environmentally conscious and compliant with California’s stringent 2023 refrigerant regulations, the CTW-18 uses R-32 refrigerant with a Global Warming Potential (GWP) of only 675.
  • Integrated Hose Kit Storage Compartment: Say goodbye to clutter. The CTW-18 spot cooler features a built-in storage compartment for the water hose kit, keeping your space neat and organized.
  • Stainless Steel Double Lock Quick Connectors: Durable stainless steel quick connectors always ensure a secure and leak-free connection.
  • Automatic High-Pressure Switch: Enjoy peace of mind knowing that your unit has an automatic high-pressure switch for added safety.
  • Water Tray Drain Valve: Easily drain excess water from the unit with the convenient water tray drain valve.
  • Heat Exchanger Drain Valve: Use the integrated drain valve to regularly drain the heat exchanger and maintain optimal performance.
  • 30′ Hose Kit Included: Each spot cooler comes complete with a 30′ hose kit, providing you with everything you need for installation and operation.
  • HEPA Filtration Upgrade: With a HEPA Kit attachment, you can enhance air quality by adding HEPA filtration to your standard unit at any time.

With these new features, the ClimaTemp CTW-18 Water-Cooled Portable Air Conditioner offers unparalleled performance, efficiency, and convenience. Experience cooling perfection with ClimaTemp. 24/7 CARB Compliant Spot Cooler Sales.

Cooling Capacity

18,000 BTU

Size (W x D x H)

18.9 x 22.5 x 35.9


151 lbs

Operating Range

65° – 113°F



Current Consumption (AMPS)


Air Flow (CFM, H/L) Evaporator


Nema Plug


Power Supply


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