heat pump: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified link of Web site: OpenStax - University Physics Volume 2 - Refrigerators and Heat Pumps. | Aug 21, 2026 | ||
| Add new Web site: OpenStax - University Physics Volume 2 - Refrigerators and Heat Pumps. | Jun 12, 2026 | ||
| Add new Web site: Cell Press - Joule - Coming in from the cold: Heat pump efficiency at low temperatures. | Jan 10, 2026 | ||
| Add new Web site: IOPscience - Heat production model by a heat pump (PDF). | Nov 29, 2025 | ||
| Add new Web site: IEA - The Future of Heat Pumps. | Sep 27, 2025 | ||
| Add new Web site: Government of Canada - Natural Resources Canada - Heating and Cooling With a Heat Pump. | Jun 26, 2025 | ||
| Add new Web site: National Center for Biotechnology Information - PubMed Central - The heat pumps for better urban air quality. | May 16, 2025 | ||
| Add new Web site: International Institute of Chemical, Biological and Environmental Engineering - Heat Pumps and its Applications (PDF). | Jan 17, 2025 | ||
| Add new Web site: Engineering LibreTexts - Refrigerator and heat pump. | Nov 21, 2024 | ||
| Add new Web site: IEEE Spectrum - What is a Heat Pump? | Apr 02, 2024 | ||
| Add new Web site: Energy.gov - Heat Pump Systems. | Sep 16, 2022 | ||
| Added new Web site: Hyperphysics - Heat Pump. | Dec 26, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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