
Last seen: Sep 2, 2025
@dur If you have sufficient volume in your UFH loops, which it sounds like you have, and if you don't zone it, it's OK to close the radiators in the b...
@tim441 Are you the Tim I've been emailing with? If yes, good to see you here!
@editor Thanks Mars! I hadn't seen this post yet. A lot of activity on the forum. @majordennisbloodnok A good summary of some of the trade-offs!
@dur Welcome! You have the foundation of a good install I believe! You must be careful to keep it that way. Your heat pump will run best when you ha...
@jeegnesh I just sent you a direct message
It's generally OK to have a setback of a few degrees. I would start with 1C setback and monitor for a bit. Depending on the impact on energy and comfo...
May I ask how you got access to their service cloud?
@jeegnesh Vaillant does have a portal but only for installers. My company is building a portal for monitoring (and control). If you want, I can get yo...
@burtis Got it! Seems like you're very much on top of setting it up well. I don't know your house obviously, but you could probably lower the flow tem...
@burtis Sorry to hear about your challenges. Beyond the physical install, have you been happy with your energy bills and the performance of the unit?W...
@ivanopinion Did they install the wifi gateway? How are you controlling the unit?
@trungdong @mike: Thanks for sharing your experience on this forum. Very interesting to see your journey. I'm quite astonished with the level of issue...
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Latest Posts
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@drei Based on your recent posts, I am wondering what y...
By JamesPa , 45 minutes ago
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RE: Solar Power Output – Let’s Compare Generation Figures
1040kw Even beat June and July. Great month.
By Andris , 1 hour ago
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RE: Midea ASHP – how to set weather compensation
I'm guessing these are the mcs defaults which are likel...
By JamesPa , 1 hour ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Hope they know what they're doing regarding paint types...
By PatrickVito , 2 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I’ve also got a dual fuel Rangemaster. We originally ha...
By Majordennisbloodnok , 4 hours ago
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RE: Octopus tariffs - a quick comparison
@tim441 I’d agree wholeheartedly with that, with 2 x Po...
By Toodles , 5 hours ago
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RE: Electricity price predictions
@bontwoody Maybe one for @editor to consider whether a ...
By ChandyKris , 11 hours ago
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RE: is a home battery without an EV worth it?
You would think, but when I had my Powerwall 3 installe...
By Old_Scientist , 11 hours ago
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@mars That response surely deserves a nomination for Tu...
By JamesPa , 1 day ago
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Specifying batteries, pv solar etc using ChatGPT
I thought I'd try to use ChatGPT to specify my requirem...
By Tim441 , 1 day ago
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RE: Ecodan & MelCloud scheduling
When I interviewed Mitsubishi Electric at Installer ear...
By Mars , 1 day ago
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RE: Rodents! A word of warning for heat pump owners
@lucia One look at that protection and the rodents will...
By Toodles , 1 day ago
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What is the Heat Geek Guarantee?
We regularly hear from homeowners who are researching i...
By Mars , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk, interesting point. I’ve not focused much on Hea...
By Mars , 2 days ago
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Intelligent Octopus Flux (IOF) Review
I promised @toodles that I would provide an update and ...
By Old_Scientist , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
I am pleased to see the change. We definitely need t...
By Jeff , 3 days ago
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RE: How Do I Know When the Hot Water Has Run Out?
@transparent that is a very interesting suggestion, tha...
By GrahamF , 4 days ago
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RE: The good, the bad and the not that great – my heat pump installation
Sorry to resurrect this thread, but it is sort of relev...
By cathodeRay , 4 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
I missed your 22nd June post on this. I am sure it can ...
By cathodeRay , 4 days ago