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: What is the best strategy for operating a very oversized heat pump?
@jamespa I'm afraid that's over my head but if anyon...
By IRMartini , 24 minutes ago
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RE: Setback savings - fact or fiction?
And here in case any one wants it is the code I used in...
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
No need for apologies, just cautioning about getting to...
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Definitely its in the 20xx FSVs. Conversely it may be...
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
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Guess I have to wait for engineer visit. I really hope ...
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@majordennisbloodnok Damn right sir. my attempt at iron...
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That’s good gives you more capacity. It made me think, ...
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Thanks! I asked Vaillant, and they say I should be fi...
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
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There have been several people on the OpenEnergyMonitor...
By RobS , 2 days ago
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RE: Say hello and introduce yourself
Good point @jamespa But that probably strengthens @ch...
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RE: Visit a Heat Pump sessions.
Congratulations @toodles, that's a fantastic result. We...
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Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 7 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
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SolarPV tables / online calculator
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