1) Grant Vortex Oil Boiler installed incorrectly, to be re-housed in the boiler room. New Grant Orange Flue line installed in boiler chimney. Boiler serviced. 2) Heating pipes not zoned, need 3 zones for a) upstairs b) water tank c) underfloor heating 3) New - larger - pump for boiler 4) System changed over to unvented. 5) new water tank: Magaflo / Worcester
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