M Martyn2 Messages 55 Nov 3, 2018 #26 Intermittent hot water. Why hasn't anyone suggested cleaning out the heat exchanger. Did wonder for me on my old boiler.
Intermittent hot water. Why hasn't anyone suggested cleaning out the heat exchanger. Did wonder for me on my old boiler.
martin54 Messages 7 Nov 3, 2018 #27 Do not waste your money on the vokera compact ,they only make one ignition attempt before locking out and the heat exchanger although a clever space saving idea is terrible.
Do not waste your money on the vokera compact ,they only make one ignition attempt before locking out and the heat exchanger although a clever space saving idea is terrible.
Harvest Fields Esteemed Plumber Gas Engineer Subscribed Messages 10,441 Nov 4, 2018 #29 N111ck said: Get a Intergas Rapid 32 Click to expand... Vaillant all day mate