Our central heating boiler is on the back wall of the house. The pipework enters the house in 2 places. Just below ground level and under the floor to rads and underfloor on the 1st floor to HW storage tank.
As the pipework is coming in from outside does it have to be bonded back to the MET in 10mm? If so where should I bond it?
Thanks for any advice.
As the pipework is coming in from outside does it have to be bonded back to the MET in 10mm? If so where should I bond it?
Thanks for any advice.