Plumbing · INSTALLATION OF ONE NAVIEN NCB_190/080H WALL-MOUNTED HIGH-EFFICIENCY CONDENSING COMBI-BOILER FOR GROUND FLOOR HEATING & DOMESTIC HOT WATER. NO CHANGE TO USE OR OCCUPANCY. PAA - GAS RISER DIAGRAM AND GAS METER LOCATION ADDED. No work to existing appliances
Plumbing · INSTALLATION OF ONE NAVIEN NCB_190/080H WALL-MOUNTED HIGH-EFFICIENCY CONDENSING COMBI-BOILER FOR GROUND FLOOR HEATING & DOMESTIC HOT WATER. NO CHANGE TO USE OR OCCUPANCY. PAA - GAS RISER DIAGRAM AND GAS METER LOCATION ADDED. No work to existing appliances
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