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RE: Rate the quality of your heat pump design and installation
By razz, 3 hours ago |
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| Thank you both for your kind comments. I've had an emergency engineer come by yesterday and dismiss it all. I've asked for a more experienced one to come on monday. I really hope it's all teething pr... | ||
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RE: Post-Traumatic Heat Pump Stress Disorder
By johnbroome, 3 hours ago |
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| @jamespa Hi James - thanks so much! That sounds like utopia! When we first had system installed we tried to get everything around 20 degrees but the electricity rocketed. We got it to about 18 degrees... | ||
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RE: Post-Traumatic Heat Pump Stress Disorder
By JamesPa, 3 hours ago |
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| Sorry to heat that - it should be possible to improve on this situation. 'The rest of the house cold' suggests you are not heating the whole house, which will very likely cost quite a lot more than i... | ||
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RE: Heat pump not reaching flow temperature
By DaveC, 3 hours ago |
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| @jamespa system design was for 40 degrees FT at -2 degrees OAT. We’ve 11x triple radiators and 2x towel rails in bathroom and downstairs W/C | ||
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RE: GSHP WOES! Midland based engineer recommendations?
By johnbroome, 3 hours ago |
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| @editor That is very kind! Thank you so much. | ||
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RE: Heat pump not reaching flow temperature
By DaveC, 3 hours ago |
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| @jamespa external unit details Attachment : IMG_0129.jpeg | ||
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RE: GSHP WOES! Midland based engineer recommendations?
By Mars, 3 hours ago |
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| @johnbroome, there are few installers that may just cover you. I'll connect you tomorrow via the email address you're registered with on the forums. | ||
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RE: Setback savings - fact or fiction?
By cathodeRay, 3 hours ago |
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| I've now calculated the minute by minute energy flows during the first hour in my previous chart, which had a defrost right at the start of the hour. I can make the numbers available as well, but here... | ||
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RE: Heat pump not reaching flow temperature
By DaveC, 4 hours ago |
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| @jamespa after a bit of homework today I have responses for you; Floor area of 122 m2 Construction, late 1930s, semi detached, brick and cavity wall. Insulation, all double glazed, all bedroom windows... | ||
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
By Mars, 4 hours ago |
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| @iotum, this is a really good question and you’re right to be cautious rather than just chasing whatever’s cheapest or fashionable. Like @jamespa, I didn’t know enough about MLCP to give a confident, ... | ||
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RE: Recommended home battery inverters + regulatory matters - help requested
By JamesPa, 4 hours ago
Forum
Energy Storage
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| That matches the TN-C-S diagram here Your post crossed with mine which has both diagrams from the IET and a bit of a comment. | ||
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RE: Post-Traumatic Heat Pump Stress Disorder
By trebor12345, 4 hours ago |
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| Mars Excellent article. Love the term Post-Traumatic Heat Pump Stress Disorder (PTHPSD). I also monitor my HP "Like a Patient on Life Support". | ||
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RE: Recommended home battery inverters + regulatory matters - help requested
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RE: Rate the quality of your heat pump design and installation
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RE: Setback savings - fact or fiction?
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RE: Post-Traumatic Heat Pump Stress Disorder
@jamespa Hi James - thanks so much! That sounds like ut...
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RE: Heat pump not reaching flow temperature
@jamespa system design was for 40 degrees FT at -2 degr...
By DaveC , 3 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor That is very kind! Thank you so much.
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