{"id":514405,"date":"2025-10-13T09:27:38","date_gmt":"2025-10-13T09:27:38","guid":{"rendered":"https:\/\/www.ecohs.nl\/?p=514405"},"modified":"2026-03-31T12:40:55","modified_gmt":"2026-03-31T12:40:55","slug":"propaan-warmtepomp","status":"publish","type":"post","link":"https:\/\/www.ecohs.nl\/en\/news\/propaan-warmtepomp\/","title":{"rendered":"Propane heat pump. Sustainable heating powered by nature."},"content":{"rendered":"

More and more companies and building owners are seeking sustainable heating solutions.\nA prime example of such a solution is the propane heat pump. This system uses the environmentally friendly and natural refrigerant propane (R290). But what are the benefits, applications, and considerations of this technology? In this blog, we take a closer look at the propane heat pump.<\/p>\n

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What is a propane heat pump?<\/h2>\n

A propane heat pump is a heat pump that uses propane as the refrigerant to provide heating and hot water for a building\u2019s heating system. The heat pump extracts thermal energy from the environment \u2014 such as air, water, or the ground. This energy is converted into heat by the refrigerant inside the heat pump. Because propane (R290) boils at -42\u00b0C, it heats up when in contact with outside air. The refrigerant is further heated through compression in the compressor, allowing it to transfer the heat efficiently to the building\u2019s heating system.<\/p>\n

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\"Propaan<\/p>\n

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How a propane heat pump works<\/h3>\n

The operation of a propane heat pump is based on a cycle of evaporation and condensation.<\/p>\n

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  1. Evaporation. The refrigerant propane absorbs heat from the outside air or ground, becomes warm, and evaporates.<\/li>\n
  2. Compression. The compressor increases the pressure of the vaporized gaseous refrigerant, which further raises its temperature.<\/li>\n
  3. Condensation. The heated gas releases its heat to the building\u2019s heating system (radiators or underfloor heating).<\/li>\n
  4. Expansion. The gas cools down and flows back to the evaporator. The process and cycle then start again.<\/li>\n<\/ol>\n

    This technology makes it possible to heat efficiently even at low outdoor temperatures.\nEven in freezing conditions, the refrigerant can extract heat from the outside air and convert it into warmth.<\/p>\n

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    Advantages of propane heat pumps<\/h2>\n

    Propane is a natural refrigerant that is environmentally friendly and energy-efficient.\nIt has a very low environmental impact compared to synthetic refrigerants such as R32 or R410A.<\/p>\n

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    Using propane (R290) in a heat pump offers several advantages:<\/p>\n