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Last seen: Feb 15, 2022
Hi Alec, sorry not sure I follow my unit is Steibel Eltron (all of it) including linked above - sorry if I was unclear.
Hi Kev, thanks for your input (I had been re-reading your thread). Heat pump is a Steibel Eltron WPL17 8.5KW unit, with rads all fitted at the tim...
thanks Alec and hpn for the info, The heat pump unit, well I have a number of units but I am guessing the main controller is what you speak of? ...
Hi All, I thought my unit was in weather compensation mode, but was in fact in fixed temperature mode (at 55c, getting about 3.65 cop for life o...
Hi Kev A few questions to your qs Heat loss at design? What does that mean? Heat loss was based on u values and done using the mcs calculator by t...
Hi Peter How are you working out £13 per day? 621kw in Nov at say 21p per unit works out at £4.3 pd plus your water, no way £13 per day Your usa...
I've got a query about my heat pump It seems to come on say every 20-30mins (maybe longer not actually timed it, maybe only once per hour) at night ...
I'm having a strange one with my pressure It seems to fluctuate on the pressure gauge across the day between 0.7 bar and say 2 bar. Depends on what...
Will be very interested in the summary of November I'm awaiting an isg for mine so I can monitor and tweak remotely, currently out of stock so ever...
How's the performance been during the past few days being so cold?
Quick query Trvs on radiators should I leave them on 5 or turn down relevant to what we like the temp at? We are finding if we set thermostat at ...
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Latest Posts
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RE: Jokes and fun posts about heat pumps and renewables
@transparent I’ve heard that that is why American cars ...
By Toodles , 3 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Have either quote provided room by room heat loss calcu...
By Old_Scientist , 17 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist if you are going DIY then you may wan...
By Papahuhu , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 2 days ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 2 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 3 days ago
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Who did the Freedom Heat Pump cloud server and what did...
By Mars , 3 days ago
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RE: Who's your electricity provider and what's your tariff?
Reading between the lines of what octopus are doing wit...
By JamesPa , 3 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 3 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 3 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 3 days ago
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@editor wellvery comprehensive answer. I will get all i...
By Keithb , 3 days ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
all good advice I will follow this up
By PaulC , 3 days ago
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Heat of vaporization of water is 2.25 MJ/kg (0.625 kWh/...
By bobflux , 4 days ago



