{"id":61489,"date":"2025-08-06T07:28:46","date_gmt":"2025-08-06T07:28:46","guid":{"rendered":"https:\/\/climacom.com\/blog\/%d1%82%d0%b5%d1%80%d0%bc%d0%be%d0%bf%d0%be%d0%bc%d0%bf%d0%b0-%d0%b2%d1%8a%d0%b7%d0%b4%d1%83%d1%85-%d0%b2%d0%be%d0%b4%d0%b0-%d0%bd%d0%b0%d0%b9-%d1%87%d0%b5%d1%81%d1%82%d0%be-%d0%b7%d0%b0%d0%b4%d0%b0\/"},"modified":"2025-12-22T12:50:49","modified_gmt":"2025-12-22T12:50:49","slug":"air-to-water-heat-pump-faq-2025","status":"publish","type":"blog","link":"https:\/\/climacom.com\/en\/blog\/air-to-water-heat-pump-faq-2025\/","title":{"rendered":"Air-to-Water Heat Pump: Frequently Asked Questions"},"content":{"rendered":"\n

Air-to-water heat pumps are rightly considered the future of sustainable heating\u2014but this is far from the only reason why more and more people are choosing them.<\/p>\n\n\n\n

Over the past ten years alone, hundreds of thousands of systems of this type have been installed. Nevertheless, for many people the topic remains unfamiliar: few are aware that heat pumps can simultaneously reduce energy costs and protect the environment.<\/p>\n\n\n\n

For this reason, we have compiled the 9 most frequently asked questions to help you understand how they work and whether they are suitable for your home.<\/p>\n\n\n\n

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\u201cYou have been using a heat pump for decades\u2014without even realizing it.\u201d<\/em><\/p>\n<\/blockquote>\n\n\n\n

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

You may not realize it, but you are likely already using a heat pump at home\u2014for example, in your refrigerator. It removes heat to the outside in order to maintain a low internal temperature.<\/p>\n\n\n\n

A heat pump operates on the same principle, but in reverse\u2014it \u201ccaptures\u201d thermal energy from the surrounding environment (air, ground, or water) and transfers it into your home to provide space heating and domestic hot water. All of this is achieved through the well-known vapor compression cycle\u2014the same cycle used by your refrigerator.<\/p>\n\n\n\n

Heat pumps are a flexible, environmentally friendly, and highly efficient solution for year-round comfort.<\/p>\n\n\n\n

2. What is an air-to-water heat pump?<\/h2>\n\n\n\n

An air-to-water heat pump is a system with an outdoor unit that uses a fan to draw in ambient air, which passes through a heat exchanger containing refrigerant, from which heat is extracted. Clean, energy-efficient, and sustainable.<\/p>\n\n\n\n

3. What are the advantages of Ecodan air-to-water heat pump systems?<\/h2>\n\n\n\n