WaHa
HVAC and Refrigeration Equipment ManufacturingCalifornia, United States11-50 Employees
WaHa is an HVAC and refrigeration equipment manufacturer founded in 2018 and based in Fremont, California. The company focuses on atmospheric water harvesting, dehumidification, and air conditioning, offering the WaHa Vaporator, a solid desiccant regeneration system that aims to improve energy efficiency and reduce greenhouse gas emissions while producing pure water for evaporative cooling. Its technology enables independent control of dew point and dry-bulb temperatures, supports low-global-warming-potential refrigerants, and is designed to be comparable in size and installability to traditional cooling equipment. WaHa targets utilities, developers, and industrial operators seeking reliable access to pure water and efficient climate control, with the system positioned to operate across varied climate zones, including arid and cold environments. The company’s notable activity includes launching its first commercially available atmospheric water generator unit and participating in industry exhibitions, underscoring its role in advancing energy-efficient water generation within the climate technology sector.