Hi
Was going to get a HS Megaflo indirect installed but plumber has recommended the Vaillant Unistor as it matches my EcoTec 637 System boiler. Is the Unistor as good as the Megaflo. He was also recommending the Ultrasteel - any views on this?
Thanks
ARH.
Was going to get a HS Megaflo indirect installed but plumber has recommended the Vaillant Unistor as it matches my EcoTec 637 System boiler. Is the Unistor as good as the Megaflo. He was also recommending the Ultrasteel - any views on this?
Thanks
ARH.