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	RE: Rate the quality of your heat pump design and installation By razz, 3 hours ago Forum Air Source Heat Pumps (ASHPs)
	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...
	RE: Post-Traumatic Heat Pump Stress Disorder By johnbroome, 3 hours ago Forum Government Schemes, Regulations, Training, Planning & Organisations
	@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...
	RE: Post-Traumatic Heat Pump Stress Disorder By JamesPa, 3 hours ago Forum Government Schemes, Regulations, Training, Planning & Organisations
	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...
	RE: Heat pump not reaching flow temperature By DaveC, 3 hours ago Forum Air Source Heat Pumps (ASHPs)
	@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
	RE: GSHP WOES! Midland based engineer recommendations? By johnbroome, 3 hours ago Forum Ground Source Heat Pump (GSHPs)
	@editor That is very kind! Thank you so much.
	RE: Heat pump not reaching flow temperature By DaveC, 3 hours ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa external unit details Attachment : IMG_0129.jpeg
	RE: GSHP WOES! Midland based engineer recommendations? By Mars, 3 hours ago Forum Ground Source Heat Pump (GSHPs)
	@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.
	RE: Setback savings - fact or fiction? By cathodeRay, 3 hours ago Forum Air Source Heat Pumps (ASHPs)
	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...
	RE: Heat pump not reaching flow temperature By DaveC, 4 hours ago Forum Air Source Heat Pumps (ASHPs)
	@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...
	RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP By Mars, 4 hours ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	@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, ...
	RE: Recommended home battery inverters + regulatory matters - help requested By JamesPa, 4 hours ago Forum Energy Storage
	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.
	RE: Post-Traumatic Heat Pump Stress Disorder By trebor12345, 4 hours ago Forum Government Schemes, Regulations, Training, Planning & Organisations
	Mars Excellent article. Love the term Post-Traumatic Heat Pump Stress Disorder (PTHPSD). I also monitor my HP "Like a Patient on Life Support".