Last seen: Jun 13, 2025
@jamespa Thanks, looks like it's just going to take an adjustment. I'm happy waiting for a refill for a shower, even planning around cheap TOU price d...
@jamespa Thanks for the reply. I'm going to time the showers etc today, I know there have been once or two longer than usual showers but didn't exp...
@editor Mars, thank you. That's along the routes I was thinking. I had considered reaching out to companies advertising system design engineers but th...
@jamespa @transparent, Thank you both! What do you mean by an extra active component? Surely it's the same, just the location of the heat exchanger...
@transparent thank you! I was planning to turn it down from 55 myself and monitor the daily changeover so I could work out how best to minimise...
@old_scientist Thank you! Right, so I shouldn't consider the manufacturers stated or estimated values when comparing my quotes, they're basically all ...
@judith thanks! I think Eon basically haven't bothered to work out then DHW COP for any pump or design presented, which is slightly concerning... Howe...
@jamespa yes I think I've downloaded half hourly from Octopus, I think they gave it in gas m3 though... I can't be certain of the exact schedule as ...
@jamespa I have approx 20 months of gas energy usage. DHW usage is limited, occasional washing up, baby/toddler baths and occasionally showers. We had...
Latest Posts
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira
A very interesting episode, and it was good to hear a c...
By Sheriff Fatman , 5 hours ago
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I signed up to Havenwise control on the day after the h...
By Sheriff Fatman , 6 hours ago
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So I can now confirm that no MCS qualified person ever ...
By Batpred , 7 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Very sound reasons imho. My current feel, albeit based...
By JamesPa , 8 hours ago
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RE: Electricity price predictions
In general, in order for the market to work and drive p...
By Batpred , 9 hours ago
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That's not always the case.Let's see what they say once...
By Transparent , 10 hours ago
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Hello All Our solar system consisting of 2 x 6Kw inve...
By AlanB , 12 hours ago
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RE: BUS grant voucher expires before install date
@bornagain That is what our installer is pr...
By Bash , 12 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
I'm not so sure. New gas boiler £10...
By Bash , 14 hours ago
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RE: DHW heat loss through pumps.
I have a recirculation pump that we had fitted when the...
By Marzipan71 , 14 hours ago
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RE: Renewables & Heat Pumps in the News
I thought an aircon doubling as a heat pump could do ou...
By Batpred , 15 hours ago
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RE: New Fogstar 15.5kWh upright solution
Just wanted to share some info for anyone facing challe...
By Batpred , 17 hours ago
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Daikin Altherma HT Temperature Sensor Question - Caution: Mentions AI...
Hi All - first post for a while, hope you are all well,...
By Marzipan71 , 18 hours ago
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RE: Do Heat Pumps need to start up at Full Power?
@steelbadger We have an LLH with secondary pump; the se...
By Toodles , 21 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
And the saga continues… So today a Senior Grant Engin...
By Crimson , 1 day ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
@jamespa Yes, the OAT sensor is situated on the back pa...
By Toodles , 2 days ago
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RE: Ecodan ASHP Low COP and Unstable Compressor Frequency
Just to clarify, returning water from UFH is colder tha...
By lukewarmbath , 2 days ago
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RE: 10kw heat pump run in 24*7 data?
A different heat pump (Midea 14kW) but a stark reminder...
By cathodeRay , 2 days ago
