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AgentGeorge
@agentgeorge
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Estimable Member
Joined: Feb 11, 2025
Last seen: Nov 30, 2025
Profile Activity
Topics: 2 / Replies: 96
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RE: Help me keep the faith with my air source heat pump installation

@toodles i learnt by not screwing down enough, assuming water now cut off and undoing the radiator, to then get spurted with water; not most fun you c...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Help me keep the faith with my air source heat pump installation

@toodles only if you screw them down tight just dropping them on and half a turn is enough to keep the valve clear of debris and rad hot

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Help me keep the faith with my air source heat pump installation

Here is the same day from my HP, I have temp set at 20 at all times, im getting a COP in mud 4s this month. The 1pm spike is the hot water boost, I ...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat loss calculations and how they work in conjunction with heat pump sizing

The max power I've recorded on my Home Power Monitor from my cosy6 is 1.56kW, at todays grid of 237.7V thats 6.56A; the HP has its own 16A mcb. You'...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

  @cathoderay I read your response through twice, it was very informative if a tad long 🙂 I monitor my system every day and have tweake...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

@batpred my cos6 is 5.6kW HP and draws 500W-1.6kW

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Reply
RE: Heat loss calculations and how they work in conjunction with heat pump sizing

@grahamf it changed my setup, i charge the battery at cheapest rate, or on PV Mch-Oct. i have heat pump so have cosy tariff, i get 8h low cost el...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

@batpred I had the first heat loss calculation done before the Conservatory was removed, the surveyor marked the room as unheated. I correctly kep...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

@batpred exactly why i knocked my conservatory diwn and built a brick wall, super insulated roofed extension in place of it to house the machine room ...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Reply
RE: Heat loss calculations and how they work in conjunction with heat pump sizing

@grahamf I had a similar journey, had 2 people do heat loss calculations. The first was very professional and looked at solar gain for each south f...

2 months ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
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RE: The Battery Battle

@batpred the future could be ultra capacitors, next best thing to nuclear fission

2 months ago
Forum
Energy Storage
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RE: The Battery Battle

Biggest advantage for the planet is sodium is available from sea water, lithium is mined and causes environmental issues also with extracting the so...

2 months ago
Forum
Energy Storage
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