Rob Foster
Esteemed
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- 2,083
We must all remember our 1st fit. Mine was a ELM Le Blanc 4.20, 2nd was a 3.? Le Blanc with only french instructions and we connected the mains water up to the gas feed - spreads asked why water was wizzing out pipe thro wall ! 4.20 was a combi with no diverter valve - 2 circuits around heater, dhw and Chw
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