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dpmiller

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Everything posted by dpmiller

  1. spray with an extension nozzle? Bit like a schutz gun for rustproofing
  2. yes. How is air removed from the upstairs loops? Is there an auto or manual bleeder up there?
  3. Donegal and the West Coast as far as I know
  4. what size do you need?
  5. Air probes generally need a bit of damping to slow their response to draughts and sunlight and such. Putting it in a wall housing should suffice, but there are other tricks used like sticking the probe into a hole in a pingpong ball...
  6. you might need to go into the settings to see what the HW hysteresis is- what the cut-in *and* cut-out temperatures are. also does the tank have one immersion, or two?
  7. It's good stuff- it's heavy, really doesn't want to tear, and folds and tucks well.
  8. in Network Cell Info, look at the "Gauge" screen, the top speedo is the signal strength, IMT is the Band, and Fc is the actual frequency.
  9. first thing to do is to comfirm which Band you local celltower is on- your phone's diagnostics might show this, or download an app like Networ Cell Info or the like.
  10. yep, the type of liquid screed matters tho?
  11. what type of screed?
  12. 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.
  13. Not all ASHPs have a pressure switch...
  14. what's the flow-return Delta at the ASHP? Is the pump controlled from the ASHP or just off it's own algorithm?
  15. certainly SF and B&Q have a habit of providing smaller capacity (Ah) batteries
  16. 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?
  17. should do, yes
  18. Out by Dalkeith.
  19. where is the UFH call signal coming from? Do I presume correctly that you aren't using a normal wiring box?
  20. 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...
  21. I'd opine that ventilation is flow *through* so wouldn't be adding them, no.
  22. extract and supply should match, near as.
  23. depends how much you like your paintwork
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