Topics : Icicles; Flat roof asphalt vs membrane related to puddling; Extending the life of an oil furnace – Tri-Energy; Why not to ban heating with oil; Heat pump is leaking; Relation between new roof and new boiler problems? Controls are the most important part of the heating system; Cold drafts through basement electrical outlets – sealing the wood sill plate to the concrete foundation wall; Cleaning brush blocking the toilet – how to remove it.