Recent content by ZimboOx

I (actually, my wife!) want to fit french doors where a window is. Used a 9 inch angle grinder at our last house, but it was a right pain! My brother tells me of a jig that you can fit to the brickwork and run a special tool down, but can't remember where he heard of it. Any ideas? And yes, I...

Right. Potterton boiler on an unvented system, midposition valve feeds HW and CH. Boiler fires up, the valve opens correctly, pump starts spinning, but the hot water from the boiler (about 10 foot away) takes a good ten minutes to get to the pump. Seems like the water and pipework is...