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	Samsung Controls By Broadsman, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	I have just completed my first year with my Gen 7 12Kwh Samsung and when I went to check the total consumption this am, I found that all records for the last 12 months had been deleted. Last week they...
	RE: Boiling Mad: Exposing Radiatorgate By Rob Nezard, 1 week ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	@editor thanks Mars. Yeah it is a real issue. We are working to drive change through the market but it's a slow process. We are actually pulling together case studies at the moment, @drei would you b...
	RE: Boiling Mad: Exposing Radiatorgate By Mars, 1 week ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	@rob-nezard is the biggest expert I can think of in rads... what do you think Rob?
	RE: Midea ASHP – how to set weather compensation By cathodeRay, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	To answer: (a) but I do have the WC set properly, see past posts of charts of my IAT, eg this one. There is simply no need for room stat interference: Attachment : image.png (b) I don't ...
	RE: Midea ASHP – how to set weather compensation By cathodeRay, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	You need to be a bit careful when using past oil heating based estimates, because it is very likely you did not run the oil heating in the same way as you run a heat pump based system. You may recall ...
	RE: Midea ASHP – how to set weather compensation By cathodeRay, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	I was just about to do that, and here it is. The CAP columns are the outputs at various OAT and leaving water temps (LWT , flow) in watts. As you may have picked up elsewhere, Midea units suffer from ...
	RE: Midea ASHP – how to set weather compensation By pash44pump, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	This now in answer to my request to provide input assumptions for the heat loss calculations "In the scope document that Sandra shared with you, the details you are looking for can be found on pages 1...
	RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House By JamesPa, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	@drei I will say again that Im sorry to heat about your woes. Despite the fact that my heat pump install has been a sparkling success, Im angry too, albeit for a slightly different reason. I think...
	RE: Seeking Help for In-Principle Quote to fix a botched heat pump installation by Heat Geek Installer By GrahamF, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	@drei I was very sorry to read this heartbreaking story. It is bad enough to feel you have been ripped off, but being cold at home with your family must make it doubly bad. On top of that, you seem ...
	RE: Midea ASHP – how to set weather compensation By pash44pump, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa how do you get from usage of 30MWh to loss between 10 and 15?
	RE: Midea ASHP – how to set weather compensation By JamesPa, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	OK that's great. 3000l = 30MWh. This corresponds, almost certainly, to a loss between 10kW and 15kW. I would probably ask the installer to produce the fabric parameters fed into the program. You ca...
	RE: Midea ASHP – how to set weather compensation By cathodeRay, 1 week ago Forum Air Source Heat Pumps (ASHPs)
	You have in a way touched on the essential difference between WC and room stat based control: the former is continuously variable between X and Y (the limits of the curve), while the latter is on/off....