EPDM solar heating bulk 60 meter x 15cm for 10 m² solar heating
With a bulk roll of EPDM of 60 meters, you can make 10m² of solar heating yourself. For this you still need: Collectors and bag with connection kit.
On the Beniferro Youtube channel you can find out how to assemble the heating.
Manual - Quick start guide - Youtube - Folders - Spare parts