Last seen: Oct 15, 2025
Firstly thank you for posting and please be assured no question is 'basic'. People here just want to help. Please don't buy a third party controlle...
Thats true. Ideally the FT could go up a bit further ie above the level required simply to sustain target indoor temperature, but not all heat pumps ...
Yes you should, or thereabouts, but only if you are operating without thermostats or TRVs. If you have a thermostat constantly cycling it on and off,...
MCS have set a potential trap in the new version of MCS020(a). The copyright notice prohibits it's use for commercial purposes other than by an MCS i...
Agreed with the one qualification that increasing the nighttime temperature should ideally be done by increasing the flow temperature at night not by ...
Setting up WC correctly is pretty much the most important thing to do with any heat pump. In summary: Turn up all thermostats and TRVs to full...
My cynical side says this is nothing to do with selling electricity and everything to do with getting a shoe in influence.
Fwiw I called my installer out for the first time a few weeks ago for a mix of odd faults. Like you I had cleaned out the mag filter. After a few m...
Bit of a concern here. Hive and heat pumps don't really play well together. External controls, other than the few specifically designed for heat pum...
It's a good question to which I have never seen any answers. The princial mechanisms I can think of are wear and tear on the compressor and bunging u...
Interesting, I must reread the BUS rules for this combo.... ....Ok the relevant rules are below. I can't see how a heat pump with electric only ...
Depends on your electricity tariff and in particular your export tariff, also on time of year. So for example my import tariff is 7p midnight-7am, 2...
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RE: How good is the app support for your heat pump?
Like @majordennisbloodnok I have the Mitsi Ecodan and M...
By Morgan , 2 minutes ago
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RE: 5 Star Service from Havenwise
Totally agree, @hcas. I think there's a bit of a conf...
By Majordennisbloodnok , 5 minutes ago
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RE: Pump and mixing valve for UFH
VRG131 is just a popular valve and can be adapted to an...
By Pirate Rich , 6 minutes ago
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Exactly what I said in the video, and that is one of th...
By Pirate Rich , 22 minutes ago
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RE: Large heat pump options for church building
I would look at the Panasonic R290 M series large units...
By Andy-e , 1 hour ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thank you.
By Morgan , 2 hours ago
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RE: Say hello and introduce yourself
There are few heat-network schemes in UK @chris12 but I...
By Transparent , 3 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
@steelbadger really interesting to see an Aira unit on ...
By MikeH , 4 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
Interesting. So if you set blocade it can't know the c...
By JamesPa , 17 hours ago
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RE: Widespread failure of insulation installation
@jeff Along with a phone-in on BBC Radio Four today, mu...
By Toodles , 17 hours ago
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RE: What is the Heat Geek Guarantee?
@editor Thanks Mars, it is encouraging that Heat Geek a...
By colinc , 18 hours ago
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RE: Renewables & Heat Pumps in the News
Love the thought of it! simplification and sometimes me...
By Batpred , 18 hours ago
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RE: New Fogstar 15.5kWh upright solution
That's good news for the moment anyway. Can we try to...
By Transparent , 18 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk Will not even get started... The power of the ...
By Batpred , 19 hours ago
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Sounds like you got it working for monitoring! With wel...
By Batpred , 20 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Thank you Aadil. We appreciate you taking the time to r...
By Mars , 21 hours ago
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RE: Isolating the system for a planned power cut
@batpred - that Solis installation page is too vague. ...
By Transparent , 24 hours ago
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RE: Heating Turned Off but Radiators Still Warm
I love Necromancy... but to follow James, heat pumps WI...
By DREI , 24 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
12kW Gen 6 AE120BXYDEG (currently NOT performing well a...
By DREI , 24 hours ago