I AM ABOUT TO FIT A NEW BATH. I HAVE A CWT IN ROOFSPACE AND A HOT CYLINDER IN CUPBOARD BELOW. THERE ARE 2 SUPPLIES FROM CWT TO COLD TAPS AND HOT CYLINDER. I CAN CLOSE THESE SUPPLIES VIA VALVES, DRAIN HOT CYLINDER AND THEN FIT NEW BATH AND TAPS.
IS THERE A SPECIFIC WAY TO REFILL HOT WATER...