dpmiller

chop the restrictor out, do the rest in 32mm, and you'll be happy I'll bet.

personally, I think you're mad too...

Don't discount wastewater heat recovery on the most frequently-used showers too...

quicker than my guy for sure. Looks great conor.

clips are available too.

That's the same unit @H F (weren't they Home Farm before?) had IIRC

just the ends

Here they just direct bury into your pre-dug trench. No duct, just marker tape.

If so, no stub cill required IMO. I know they are common in England but over here the frame is generally just set on top of the boot cill with the frame overhanging outside slightly.

No. On the outside is there a gap between the concrete cill and the timber one? Like the concrete sits up in a ridge at the back. And does the concrete one have a good slope on it?

Is there no upstand at the back of the concrete cill?

in which case the door supplier already had the opportunity to correctly measure surely?

have you looked at both your neighbours for stacks? @Conor

floor/tiles/ UFH pipes?

the Youtube comments are priceless!

an inverter welder will be just fine at sensible current levels.

comparatively, obviously

no farm suppliers even? Cheap tubular field gates, and then fence boards Tek-screwed on would work well.

One of the refrigerant pipes should be getting hot tho if it's pumping heat. Water pipes cold yes, but the refrigerant should be carrying the heat. It does indeed suggest that the outside unit isn't switching the whole way over. Perhaps give the valve a gentle tap while energised and see if it drives farther?

Any chance it's Brexit issue? I've never worked out whether Kytun UK actually manufactured or just resold... try the other office: https://www.nwa.ie/products/kytun-dry-fix-systems/slate-dry-verge-systems/slate-verge-system-t1/

And when the kitchen arrives and wifey doesn't like the colour, will that £66 feel good in your pocket?

and a wee bit of string or offcut of batten anywhere it wants to be droopy.

set the laser on it's side then

/ if it's long enough to get through the faceplate and down to the box...

Inky newspaper to polish wet, washed glass is superb. Almost a reason to buy a paper...