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Declan90
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Declan90
@declan90
Member
Trusted Member
531 kWhs
Joined: Aug 15, 2023
Last seen: May 18, 2024
Profile Activity
Topics: 7 / Replies: 19
AllTopicsReplies
Reply
RE: ASHP Commissioning: What Questions Should I Ask the Installer?

@derek-m thanks - will look out for the point regarding the manual having an area to record the set points. Looked like there was a box full of paperw...

1 day ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

@squarepeg77 or, depending on how the service enters the garage I might consider asking if it counted as built over .... (but only if the garage and s...

6 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Say hello and introduce yourself

Personally I'd consider playing the ignorance card and asking your local gas distribution network why they still have a gassed up pipe on your propert...

6 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Mixergy HP Cylinder and Solar Diverter

Interesting point about the Eddi not recording the energy diverted. Been mapping out potential monitoring desires/requirements and that would 100% be ...

8 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: AC vs DC Coupled Batteries (PV + Battery setup)

@bontwoody I can also see the valid point that the DNO could understandably worry about independent discharge to grid. Easy to accidentally start th...

9 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: AC vs DC Coupled Batteries (PV + Battery setup)

@bontwoody thank you - very much food for thought. I had just about clocked onto the batteries charging in clipping situations but hadn't stumbled ...

9 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Heat loss calculators and spread sheets

In terms of ambient temperature considered I can see that sea level correction is applied, should there be any consideration to wind / how exposed a p...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
Reply
RE: ASHP, Solar PV + Battery Detached House + Annexe 'Project'

hmm interesting to know that you need to be logged in / signed up as an installer. I will have to remember that as I'm tempted to go down the Solar PV...

9 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Heat loss calculators and spread sheets

To report back on progress, I've had a good go with the V3.3. Freedom spreadsheet but get overall losses in the 11.5 kW to 14kW (70 - 90 W/m3) region ...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
Reply
RE: ASHP, Solar PV + Battery Detached House + Annexe 'Project'

@bontwoody I'll be interested in hearing how easy it ends up being to set up the TOU to best use the tariff(s), a shame it wasn't enabled for you to s...

9 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Rate the quality of your heat pump design and installation

Thanks, I'll check it out. You mentioned you went with the Vaillant in the end as best fit. What criteria was this based on (out of interest)?

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat loss calculators and spread sheets

I think the lack of available HSE guidance other than that aimed primarily at commercial installations with a high likelihood of large, low turnover, ...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
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