Air source heat pumps Use a Performing lifetime of fifteen-20 years or more. But just like a boiler, you should get your air source heat pump skillfully serviced per year to keep up your warranty protection and to ensure It can be however Performing at its most effective. There are https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/