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Last seen: Jun 1, 2026
@sunandair Hi Sun and Air. I am not sure I understand this: "the set tank temperature shows the temperature your DHW is set at. So it stays at a fix...
@f1p I think I recall that the Mitsu procedure suggested that a router with a WPS button was required and think my secondary router did not have one. ...
@f1p Thanks for the guidance offered and may I ask one further question? If the Melcloud wireless connector is removed from CN 105, to fit the adapter...
Yes, the Grundfos pump has a built in timer. However, the thermostatic hot to cold valve which is used with the Grundfoss pump doesn't get good review...
@sand There have been some doubts about the accuracy, but "Consumed Energy" and "Delivered Energy" figures are available on the FTC 5/6 unit if you ha...
@jamespa Thanks fo your comments. There is a balance to be struck between length of time for hot water to arrive and the amount of water wasted, aga...
@sheriff-fatman Interesting because I am considering something similar. I am still in the trial period with HavenWise and it was a disappointing start...
@bontwoody Very interesting indeed. I have started a trial with HavenWise and I think we are moving forward, but I am not entirely convinced at this s...
@f1p Re: "What could happen is Havenwise turns around to you and says it's no longer possible for us to control your heat pump because Mitsi no long...
@morgan I am also on the cusp of trying Havenwise, so would be interested if you could define what data is available from MelPump that is not given b...
Latest Posts
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I'm the general case no (at least not yet). But if ins...
By JamesPa , 51 minutes ago
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RE: GivEnergy inverter tripping due to over-voltage?
Thanks for that info. Yes, I'm well aware that GivEne...
By Transparent , 1 hour ago
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RE: Cooling with air to water heat pumps
Very sensible Unfortunately I fear that's too simple...
By JamesPa , 5 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Good morning. I just came across your website. Was ho...
By iRadiate , 11 hours ago
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RE: Failed Heat Pump Install: IWA Claim Rejected
Many of the estimates we received mention IWA and RECC....
By Batpred , 22 hours ago
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RE: Rural burning – I've had enough
Same here in Finland. It's strictly forbidden ...
By upnorthandpersonal , 22 hours ago
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RE: Renewables & Heat Pumps in the News
Something worth flagging... we've just published a news...
By Mars , 22 hours ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
The Homeowners' Q&A podcast is back... I've changed...
By Mars , 23 hours ago
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RE: Anyone concerned about GivEnergy?
I have already signed up with Axle so yes, that takes c...
By KevH , 1 day ago
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@batpred Would it pass the airbnb feedback test no. I...
By EtchedPixels , 2 days ago
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A quick update... we've just launched the beta version ...
By Mars , 2 days ago
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RE: Who Actually Owns a Heat Pump in Britain? We Asked. Here Is What We Found.
The age part doesn't surprise me - only 25% of UK home ...
By EtchedPixels , 2 days ago
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RE: Home automation and the cloud; is there a better way?
Nothing you've said there, @etchedpixels, is something ...
By Majordennisbloodnok , 2 days ago
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I've heard from others living in the vicinity of Derril...
By Transparent , 2 days ago
