Keyword
heat pump
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Reviewing Ikea’s geothermal chiller
In 2011, furniture retailer Ikea commissioned and implemented a frictionless magnetic levitation (maglev) centrifugal chiller to heat and air-condition a major distribution centre in Brossard, Que., by means of geothermal energy. The system achieved unprecedented energy efficiency for the facility,…
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2020 AHR Expo showcases tools for improving building operations
Last week’s three-day AHR Expo at the Orange County Convention Center in Orlando, Fla., drew more than 50,000 attendees, from more than 160 countries, to check out 506,090 sf of heating, ventilation, air-conditioning and refrigeration (HVAC+R) products from more than…
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Natalie Leonard, P.Eng., brings passive homes into the mainstream
Canada’s first certified Passive House (PH) consultant and builder has completed more than 100 projects that are net-zero-ready.
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Johnson Controls-Hitachi introducing Hitachi Water Source VRF heat pump and heat recovery systems
Johnson Controls-Hitachi Air Conditioning will be introducing the Hitachi water source variable refrigerant flow (VRF) heat pump and heat recovery cooling and heating systems at the AHR Expo in Atlanta in January 2019. These compact systems: Are exceptionally energy efficient…
