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Heat Pumps

2026-02-17Heat Pumps

California Grant of $1.5 Million to Fund Research on Risk of Propane in Outdoor Heat Pumps

propane heat pumps

2026-02-12Heat Pumps

Johnson Controls Introduces Air-to-Water Reversible York YAS R290 Heat Pump Models to the European Market

2026-02-03Heat Pumps

ATMO Europe: Unic Air Set to Launch AHU with CO₂ Heat Pump Delivering Space Heating and Cooling

An image of Christian Heerup, Business Manager of Refrigeration at the Danish Technological Institute, presenting at ATMO Europe 2025. He discussed Unic Air's air handling unit with a CO2 heat pump.

2026-01-22Heat Pumps

Viessmann Climate Solutions Supplying Propane Heat Pumps for U.K. Public Sector Framework

An image of a city scape. Viessmann supplying R290 heat pumps as part of U.K. Procure Plus appointment.

2026-01-21Heat Pumps

Noritz and Nihon Itomic to Develop Commercial CO₂ Heat Pump Water Heater for the North American Market

Itomic CHP-80Y2 Heat Pump Installation

2026-01-15Heat Pumps

Italian Manufacturer Clivet Expands Its Air-to-Water R290 Heat-Pump Line to Include 25 and 30kW Capacities

An image of Clivet's Edge Pro air-to-water reversible R290 heat pump line.

2026-01-13Heat Pumps

Interview: HotGreen Solutions’ CEO and Co-founder Details Its New Industrial Hydrocarbon Heat Pump

Hotgreen Solutions heat pump

2026-01-07Heat Pumps

Copeland/Daikin Joint Venture to Introduce Swing Rotary Compressors to European Residential Heat Pump Market

An image of Ross Shuster, CEO Copeland, and Jiro Tomita, Executive Associate Officer at Daikin, at the joint venture signing ceremony to bring R290 swing rotary compressors to the European residential heat pump market.

2026-01-05Heat Pumps

ATMO Europe: Fraunhofer ISE Highlights Developments From LC R290 Heat Pump Project for Multi-Family Homes

An image of Timo Methler, Fraunhofer ISE’s Building Heat Pump Department Team Lead, presenting at ATMO Europe 2025. He highlighted the advancements in low-charge R290 heat pumps for multi-family dwellings as part of the LC R290 project.

2025-12-23Heat Pumps

The Expert Opinion: The AHEAD Project’s Butane–Water High-Temperature Heat Pump Shows That Fossil-Free Process Heat Is Possible and Scalable

The biweekly briefing

Natural Refrigerant based cooling and heating news, policy and market updates - free, every Tuesday and Thursday.