Has your proposed installer actually visited the house to see what work is required, or is it a an instant quote via the RBHM website? Was a heat loss calculation done to ensure the correct size boiler was quoted?Hi all I’m looking to replace my valiant regular boiler which is not very reliable with veismann 100w boiler I have a quote of £2400
You say you live in London but the proposed installer is in Bagshot, which is well outside the M25. So there will be a lot of travelling involved meaning lost time and additional expense. Why not use a local installer? Tell us where you live and we may be able to recommend someone.