Recent content by DIYDemon

I think the 1/3 rule referred to is the middle third rule. This doesn't relate to notches but to holes that must be in the mid-third of the depth of the beam or joist. In any beam supported at both ends there are compressive forces in the top edge and tensile forces in the bottom edge. These...

Dan That's what I'm thinking now. It's a real pain being without the pump, even for a few days, as the shower hardly works without it.

Hi all I have a Techflow QT120 (3.3 bar) twin ended pump supplying the following: shower bathroom basin toilet kitchen sink (hot only) washing machine (hot only) I followed the installation instructions to the letter and fitted an Essex flange to the cylinder, the bypass between the...