Sat, 02 May 2026 11:59:11 +0100 https://www.greenbuildingforum.co.uk/newforum/ Lussumo Vanilla 1.0.3 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9167#Comment_9167 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9167#Comment_9167 Fri, 09 Nov 2007 17:22:29 +0000 edwinvanek https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9173#Comment_9173 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9173#Comment_9173 Fri, 09 Nov 2007 18:36:55 +0000 tony
This part of the system must be open vented.]]> https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9432#Comment_9432 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9432#Comment_9432 Wed, 14 Nov 2007 22:53:15 +0000 John11668 Many modern Multicoiled cylinders need to be pumped and can otherwise airlock!
Why not use a direct connection to a thermal store .
The recommended minimum "gradient" for gravity is still one in three!]]> https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9453#Comment_9453 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9453#Comment_9453 Thu, 15 Nov 2007 10:57:34 +0000 edwinvanek https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9461#Comment_9461 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=850&Focus=9461#Comment_9461 Thu, 15 Nov 2007 13:14:38 +0000 tony