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	RE: I worry I've messed my Samsung settings up somehow By EcoBaker, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	I had an issue like this last year, when my COP halved overnight, it turns out I'd unintentionally turned on the electric immersion heater for all hot water. FS 3031 So might be worth checking that o...
	RE: Flow Rate & Low Loss Headers By bontwoody, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@morganr Hi. Welcome to the forum. I've used 15mm plastic to all my radiators and have calculated the correct power rates based on actual internal diameter of the plastic pipes. I doubt you will have ...
	Flow Rate & Low Loss Headers By MorganR, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Hi folks, First post here! I'm in final talks with an installer who's default methodology generally involves no hydraulic separation, but is now suggesting they install a secondary pump and a low-loss...
	RE: Getting the best out of a heat pump - is Homely a possible answer? By Majordennisbloodnok, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	I can certainly understand why you made your choice, @toodles, and I'm well aware you've been happy with the choice since then. There are a couple of points I'd make, though, about your last post. Fir...
	RE: Home energy storage & battery register By JamesPa, 4 weeks ago Forum Energy Storage
	I love that! Unfortunately there doesn't appear currently to be a V2G available on the market (the ones out there are, I believe, all associated with trials). Once one comes out I'm sorely tempted t...
	RE: Air Changes per Hour - ACH and the MCS requirement By JamesPa, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Wow, I never imagined the equipment would be that expensive. That presumably changes the economics somewhat!
	RE: Getting the best out of a heat pump - is Homely a possible answer? By benson, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@majordennisbloodnok it explains it further here in terms of what they were comparing it to. The headline figure is indeed comparing it to fixed flow temp from what I can see: homely blog That said, a...
	RE: Getting the best out of a heat pump - is Homely a possible answer? By Toodles, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@majordennisbloodnok I suppose that (in my own case at least) the choices were: 1. Run with a on/off thermostat as supplied by installers. 2. Fit a Homely control system. 3. Fit a Havenwise or Home As...
	RE: Getting the best out of a heat pump - is Homely a possible answer? By Majordennisbloodnok, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Something I've been wondering for a while.... Homely on their website claim a 31% reduction in yearly bills (which is a bold claim to make without any "up to" qualification, but that's another topic),...
	RE: Home energy storage & battery register By Arundalep, 4 weeks ago Forum Energy Storage
	Solaredge Energy Bank DC coupled 10 kWh (9.7 usable). Nissan Leaf 30 kWh with Indra V2G charger (hacked of course) giving a usable 21 kWh of battery storage. Both are integrated with our Home Assi...
	RE: Sizing of heat pumps By ASHP-BOBBA, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@benson HI, I don't know Clivet that well but if they have the data you will be able to get it straight from the manufacturer. I though most manufactures had more than 4 sets of data around 15,7,0 and...
	RE: Air Changes per Hour - ACH and the MCS requirement By ASHP-BOBBA, 4 weeks ago Forum Air Source Heat Pumps (ASHPs)
	It is expensive to gear up for either Pulse or Fan testing, some where between £10,000 and £20,000 for all the equipment and training but it would be a very thorough heat loss calculation if we remove...