deema

sorted - thank you Deema for the penetrating oil suggestion If anyone else has the same conundrum in future it's actually the four big...

I agree, which is why the house is setup to run with 35/40C flow water temperature. I now don’t expect it will be needed in my use of...

That COP just makes electric heat pump near even with a gas boiler. There's no extra saving to pay off the massive capital cost of the...

I may have given some information that's mistaken if I understand correctly that air to water is common there. Here in the states, it's...

I have been running the heat pump in my workshop (installed last year) (1500sqft) that is modern built with cavity walls to exceed the...

An air source heat pump is just a big fan heater - that also does cooling on those red hot days; can control the humidity sufficient to...

Just standard thread. Lefty loosy

Penetrating oil and wind the bolt in and out a little increasing how much you turn it out each time. It’s probably got sawdust etc into...

That is just showing how bad these systems can be, I wonder if they will be like the windows Pc where you get continous updates which...

I had looked at other drill bit sharpeners including the ‘famous’ Drill Doctor’ and the more ‘advanced sharpeners like those suggested...

Up to 4.6mm, less than £3 for ten. Why even think about sharpening them? I bought a 170 piece set for £32 in 2002, over the years I...

@ChaiLatte After a lot of research I also came to the conclusion that the Christen drill grinder is probably the best drill sharpener...

I think the first question is how good a sharpen you need. Sounds a bit odd doesn’t it, but if your drilling wood and just want a hole...

A No7 for £45? Well, prices must have dropped like a stone since I last followed plane prices. Not saying your wrong, just surprised.

You need the heat pump the most in the winter when you get the lowest production of solar PV....