Compressor Wall Technology (CWT)

The Future of Natatorium Dehumidification

Designed from the ground up to meet the demands of the indoor pool environment, our revolutionary patent pending Compressor Wall Technology sets entirely new industry standards for performance, reliability, energy efficiency, environmental friendliness, size, weight and flexibility to deliver a truly incomparable innovation.

95% Refrigerant Reduction

Unlike anything else before it, our groundbreaking patent pending Compressor Wall Technology takes a modular, scalable and redundant approach to dehumidification, heating and cooling in a unitary solution that utilizes multiple small compressor modules in a powerful array. Its genius is the simplicity, scalability and redundancy of individual sealed circuits, each with a minuscule refrigerant charge of only 3.5 pounds, allowing for a 95% reduction refrigerant use compared to traditional DX systems.

A Truly Modular System Technology

Should any single module need repair or replacement, it’s a simple plug-and-play process, with virtually no system down time, while the dehumidifier continues to operate with negligible impact to its capacity

The Ultimate HVAC Solution

Combine Compressor Wall Technology with our proprietary high performance Dry Cooler heat exchange system that is also totally eco-friendly, incredibly reliable, energy efficient and extremely flexible, and you get the ultimate HVAC solution for owners.


  • The security of up to 16 compressor modules in an array providing complete, independent redundancy to deliver virtually failure-proof performance
  • The extraordinary efficiency of each compressor to provide up to 6 stages of scalable capacity
  • The savings and security of a ridiculously small refrigerant charge that’s a mere 5% of traditional equipment to completely eliminate expensive refrigerant recharging. Our 46-ton Compressor Wall unit utilizes a mere 21 lbs of refrigerant – equivalent split-DX units use up to 400 lbs!
  • The convenience of easy, fast, inexpensive plug and play replacement of individual compressor modules with no down time
  • The confidence of an eco-friendly dry cooler without any of the issues of outdoor condensers
  • The flexibility of multiple stages that are required to match the dehumidification and air conditioning demands of an indoor pool as it transitions through the seasons
  • The energy savings of pool water heating with the security of titanium construction


  • Exclusive Fan Array Technology uses EC-motorized supply fans to move air at optimal efficiency and allow fan set back during non-active times for even further energy savings
  • Fully hydronic pool heating with a corrosion resistant titanium pool water heater provides up to 100% of modulated heat rejection for premium energy recovery
  • Fully-dipped coils for maximum corrosion protection – not just the fins!
  • Extraordinary compressor protection: refrigeration pressure transducers on suction and discharge; 24/7 monitoring of critical suction and discharge pressures; pump down, crankcase heater, voltage monitor; oil separator and oil monitoring
  • Superior outdoor cabinet construction: two-inch insulation, double-wall construction, with MERV-13 filters
  • Control features include airflow switch, dirty filter switch, and smart pool/pump capability
  • Multiple compressor systems for staged control
  • Sight glasses on receivers for easy field charging of split systems
  • Flexible supply and return air openings – multiple openings also possible
  • Mirror configurations available to suit duct work requirements
  • Motorized evaporator bypass damper for proper evaporator loading and maximum efficiencies
  • Motorized outdoor air on/off damper tied to built-in seven-day time clock
  • Compact, lightweight unit construction – lightest roof load available


Indoor or outdoor options
Various airflow and electrical configurations available
Exhaust with heat recovery
Air conditioning: air cooled or water cooled, split or packaged
Auxiliary air heating (electric, hot water, or gas)
Purge mode
with economizer