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	RE: Home Assistant vs ESPAltherma. By Majordennisbloodnok, 5 hours ago Forum Air Source Heat Pumps (ASHPs)
	Strictly speaking, your comparison isn't Home Assistant vs ESPAltherma; ESPAltherma is some code to use the M5StickC to query the heat pump as compared with the heat pump sending its info to Daikin's ...
	RE: Clivet ASHPs and weather compensation By pash44pump, 5 hours ago Forum Air Source Heat Pumps (ASHPs)
	@simon-w Did this get resolved because my installer is recommending 2 x 10kW Clivet's and I am interested in whether this was just a set-up issue. How are you finding things now @ambris? Does anyone h...
	Home Assistant vs ESPAltherma. By Ubert767, 7 hours ago Forum Air Source Heat Pumps (ASHPs)
	I'm currently monitoring my Daikin Altherma3 H.P. using the Daikin API in Home Asssistant on a Raspberry PI. Are there any benefits and additional data to be gleaned by swopping to an ESPAltherma via ...
	MyVaillant Connect Regular Disconnect By buckwem, 16 hours ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	A couple of weeks ago the MyVaillant Controller had a red light error and now many nights around 11pm UK time it does the same. It’s a problem because Havenwise then can’t talk to it to make adjustmen...
	RE: Setback savings - fact or fiction? By cathodeRay, 21 hours ago Forum Air Source Heat Pumps (ASHPs)
	I could, but I think we can do better, by plotting hourly COP against hourly mean OAT, and the equation for the lime will give us the mean COP (or close to it) for any OAT. The only question is what f...
	RE: Midea ASHP – how to set weather compensation By JamesPa, 22 hours ago Forum Air Source Heat Pumps (ASHPs)
	Just one more thought. If you have convenient space for the 20kW cascade and your installer is paying then it possibly isnt a bad option. Most of time only one will be running, possibly at a slightl...
	RE: Midea ASHP – how to set weather compensation By pash44pump, 23 hours ago Forum Air Source Heat Pumps (ASHPs)
	Suggestions noted thank you
	RE: Midea ASHP – how to set weather compensation By JamesPa, 23 hours ago Forum Air Source Heat Pumps (ASHPs)
	Ok given that history they aren't going to risk under sizing. I made a couple of suggestions above. Is it really impossible to fit R290, the rules aren't quite as restrictive as some claim
	RE: Advice on internal circulation pump noise By ASHP-BOBBA, 23 hours ago Forum Air Source Heat Pumps (ASHPs)
	Extend the primary branch and make sure you have more than 10x the length V width before bends and fittings, so if the branch is in 28mm pipe make sure you have 280mm between changes in direction or f...
	RE: Midea ASHP – how to set weather compensation By pash44pump, 1 day ago Forum Air Source Heat Pumps (ASHPs)
	Also installers are insisting on min 14kW output at -5C/50C because that's what the heat loss estimate parameters were 🙄
	RE: Midea ASHP – how to set weather compensation By pash44pump, 1 day ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa thank you. The "incentive" for using the original installer is that because they accept that they put in an undersized HP at the outset, they have agreed to replace it with a new HP at their ...