Purple HP Inverter R290 (Propane) Low GWP heat pumps (26-221kw)
Cold Climate Heat Pump, Cold Weather Heat Pumps - Arctic Heat Pumps
Sustainable heat pumps and storages for effective heating and cooling
Heat Pumps vs. Propane Furnaces - Propane Missouri
Air-cooled propane (R290) heat pump - Skadec GmbH
HeatUp: New high temperature heat pump prototype installed - #SINTEFblog
Skadec propane heat pumps | cold.world
Heat Pump Air Water HTi20 to R290 Propane Inverter | HKS Lazar
Amazon.com : FibroPool Swimming Pool Heat Pump - FH055 55,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane
Refrigerants in heat pumps: propane as an ecological solution | Hoval Corporate
Beijer Ref to launch propane heat pump - Cooling Post
Consortium Develops Compact Refrigeration Circuit for Heat Pumps Using Propane - Fraunhofer ISE
German Energy Solutions - Sustainable refrigeration circuit for heat pumps uses propane
Mitsubishi unveils propane heat pump for residential applications – pv magazine International
German Energy Solutions - New efficiency record for propane-based heat pump
Heat Pump User Tip: Use Your Heat Pump All Winter - Efficiency Maine
REHVA Journal 04/2021 - Natural refrigerant heat pumps for residential buildings
Viessmann's new 150-A R290 propane air source heat pump - Precision Heating Ireland
Heat Pump Designers | Clade Engineering Systems
Propane-based Refrigeration Circuit for Heat Pumps Achieves New Efficiency Record - Fraunhofer ISE
NY plans to change the way you heat your home. Gas, oil, propane furnaces to be phased out - syracuse.com
Chromasun
Propane heat pumps: Environmentally friendly and efficient
PHNIX Launched A New Inverter All-in-one Air Source Heat Pump Water Heater Using Propane (R290) Refrigerant - PHNIX
Air-to-Water Heat Pump Retrofit - GreenBuildingAdvisor
New propane heat pump for space, water heating – pv magazine International
