9580P0180 2 Piece Trim Collar 90 Degreeis an item used with ECO ICID twin wall insulated flue. It is insulated with a 25mm thick high density rockwool insulation. Generally used
1 Piece Trim Collar 45 Degree are fitted around the Eco ICID pipe where it protrudes through both the inside and the outside of the wall at 45 degrees. They provide a more aesthetic finish when...