Captive Energy's Water-Cooled Water Chillers are designed to remove heat from a building's chilled water loop and provide space temperature (air) conditioning or dehumidification. Advanced semi-hermetic compact screw compressors are used and operate on the refrigerant vapour compression cycle of R134A. Equipped with an evapourator hydraulically connected to the cooling load, heat is transferred to the single water-cooled condenser during the refrigeration cycle and then rejected to the cooling loop. A building's cooling loop typically absorbs the heat from the condenser and rejects it to the ambient air through a rooftop cooling tower.
For parts and service, we’ve partnered with Control Temp Inc., one of the industry’s most respected HVAC contractors.
Since 1984, Chilliwack's IMW Industries has been a manufacturer of compressed natural gas (CNG) systems used globally to fuel vehicles as well as supply natural gas for industrial users. IMW systems offset more than one million tonnes of GHG annually, and ongoing production will increase offsets by another 400,000 tonnes each year. In Canada, IMW equipment is used in transit bus fleets in Vancouver, BC and Hamilton, ON as well as many fleet and public CNG stations.