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Last seen: Jun 27, 2025
The break-even COP for me, with my current gas boiler (which is hopefully getting retired this summer), and prices at 34/10.9 is 2.9. My gas boiler ...
@transparent I’ve just familiarised myself with their new offerings and I see they’ve gone for the now universally accepted balance harness approach. ...
@derek-m even with the uplift in costs that come from the existence of the £5000 BUS ‘bribe’, I don’t know why a 5kW a2w isn't around the same price a...
@editor correct…. They’re very cheap to purchase. There’s actually no valid reason why an air to water unit isn’t priced similarly.
@transparent I use the Batrium Watchmon4 system, along with qty.16 of their Blockmon-M8 cell monitoring/balance boards (I have a 16S LiFePo4 pack buil...
@cathoderay your oil boiler was probably closer to 85% efficient* so that 1200ltrs of oil delivered 10,200kWh of useful heat into property. Your ele...
How unfortunate, I’m running a booth at one of our trade shows that week in Southampton otherwise I’d definitely attend. That would be really interest...
Sorry, my brain runs at about 100mph most of the time and I'm quite good at rambling...
Five words - 'I'll see you in court'
Dragging this thread into 2023 as @zoomuno is looking to sell his ASHP and move back to gas, I would suggest that the most suitable form of heating fo...
@zoomuno By the time you've paid someone to remove it (at the same time as you have paid to have a new gas combi installed, otherwise you'll be withou...
@chickenbig The Reverso (italian supplier) fan coils that Cool Energy stock are nice units. They are available in wall, ceiling or floor mount. The ...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 9 hours ago
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@kilgorexv, I actually think doing your own calculation...
By Mars , 9 hours ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 23 hours ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 2 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 5 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 6 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 6 days ago



