Using Pex-AL-Pex to connect heat pump, buffer tank, valves and boiler tank

I am due to install an Arctic Heat Pump solution for radiant floor heating, cooling and domestic hot water.My soldering skills are sorely lacking and can become quite costly with… I am due to install an Arctic Heat Pump solution for radiant floor heating, cooling and domestic hot water.My soldering skills are sorely lacking and can become quite costly with…Read MoreGreenBuildingAdvisor