Dave Jones

when was the outbuilding constructed ?

this has found to be unlawful when appealed. If you have this condition, ask for it to be removed. if they refuse appeal it (its free) and claim full costs.

yes i have both the new and old model. the drain can be brought out either side on the new model (its wifi controlled). Had our plumber put a waterless trap for it to drop into to be on safe side. amazing bit of kit, couldn't live without one in the summer now.

the one the builders merchant sells.

my 7kw panasonic takes 30-50 minutes to get a incoming water temp 250L cylinder to 52.

without reading the rest, biggest tank you can fit. let ASHP get it to 52, use an immersion overnight on cheap rate to get it up to 75c+

flowpoint.

yes the panasonic ones do, we leave ours set at 21 in the winter they heat in the summer they cool, the heat pump decides. It's all automatic for the fancoils.

look for a heat geek certified, they are the best about it seems. https://www.heatgeek.com/heat-geek-elite/

if your going for LVT will need smoothing compound.

panasonic smart

you can diy and get the grant, just need the company who supply the kit to sign it off. thats what we did.

photo below taken when it was 35.2C outside according to my weather station, ASHP running at 16C (dew point was around same) bedrooms remained at 21C during peak heat dropping to 19C once dark and the fan coils clicked off. Would never be without them again.

we have the neff pop up as we didnt want to lose space on the hob for integrated. Works amazing it pulls every bit of steam into the extractor on the mid setting. Island mounted so completely flat finish.

look at the scale of your approved planning drawings, a pencil line thickness is likely to be at least 600mm!