dpmiller

yep, the type of liquid screed matters tho?

scapegoat?

what type of screed?

Yep, on our Cool Energy unit the main pump is under PWM control based on in-out Delta as far as I can see. Min, max, and startup speed are all configurable though.

Not all ASHPs have a pressure switch...

what's the flow-return Delta at the ASHP? Is the pump controlled from the ASHP or just off it's own algorithm?

certainly SF and B&Q have a habit of providing smaller capacity (Ah) batteries

I hate to say it but... there's a global pandemic thingy. Administrative and physical processes have ground to a halt in all sorts of ways- a friend's 12yo daughter recently waited five months for an Urgent cancer investigation. It's a grand excuse this COVID but even when it's not an excuse it slows things down to walk-ing-in-custard speed. If actual rules are being broken then sock it to them with the full force of legality or enforcement. Else (sorry) you're gona have to "suck it up @ToughButterCup" just like the rest of us?

should do, yes

Out by Dalkeith.

where is the UFH call signal coming from? Do I presume correctly that you aren't using a normal wiring box?

we had an "industrial" segment in my Industrial Physics and Microcomputing course at Napier. One day a week at the Jewel& Esk vocational college. I've a tap wrench, a toolbox, and some random PCBs to show for it...

I'd opine that ventilation is flow *through* so wouldn't be adding them, no.

extract and supply should match, near as.

won't the telly get a bit toasty?

depends how much you like your paintwork

not much drainer space tho

@patp where is the little green box you refer to?

BTDT. No teeshirt, but a broken wrist and femur, 20 years ago now. Freshly epoxied concrete...

says they're specifically for solid concrete, *not* blocks?

would you actually see a difference between 2700 and 3000K?

If a TF supplier doesn't have the flexibility to give you what you want, you want a different supplier. Whilst everyone has their standard packages, I had no problem getting pricing on options to suit my requirements...

Isn't there and adjustable spring to counterbalance top-hung opening?

metals warp with heat, it's what they do. But a stove that's uncontrollable is obviously getting air from somewhere it shouldn't. Are there any "fixed" apertures with screw adjustment? Is there a thermostat and has it's calibration been checked? Does the door need a new rope?

Did you say whether it's underfloor or rads?