NEW TO THIS SO SORRY IF THIS IS A STUPID QUESTION
JUST HAD A QUOTE FOE A 24 KW CONDENSING HEATLINE BOILER
POWER FLUSH OF EXISTING RADS NEW RAD VALVES
RUNNING OF 22 MM GAS PIPES FROM METER TO TO KITCHEN
I LIVE IN A 2 UP 2 DOWN TERRACE HOUSE WITH A SMALL EXTENSION
BOLIER IN KITCHEN
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