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Last seen: May 2, 2026
I did have a 100A fuse but noticed a couple of weeks ago that it was replaced with an 80A one when the service head was replaced last year as a result...
As a retired electronics engineer, could I add my perspective to this debate (sorry - we seem to be moving away from the Modbus topic). I was 'repur...
Although it is tempting to say that production costs have remained static, that would only be the case if they were zero. Equipment costs and maintena...
@toodles I've watched a fair few Heat Geek videos and there's plenty of good information there. I believe that delivering the required heat energy vi...
As someone who is reading all the 'guide books', but has still to plan a 'journey', perhaps my largest concern is to be confident of engaging a compet...
@jamespa I imagine that the hysteresis of a mechanical thermostat would work against maintaining a comfortable stable temperature. I presently have a...
@toodles I'm still running my gas boiler while I attempt to characterise the thermal properties of my property. I've range rated the boiler as low a...
@tomasmcguinness My concern with operation via the Drayton is the wear on the gas valve considering it turns on and off every 10 minutes. Regarding o...
@tomasmcguinness I saw your YouTube video about radiator balancing and I'm looking forward to seeing developments I attach my boiler flow and return...
@sune The TRVs I saw were made by IMI, so a different application of the same technology, I imagine.
@sune I saw these on the Heat Geek site some time ago. They looked very interesting. However, TRVs are not recommended if one is planning to transiti...
Latest Posts
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RE: Anyone concerned about GivEnergy?
@txmartyn I have also signed up. I use MyEO for sched...
By downfield , 3 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Of course, British companies asked for the benefit of t...
By Batpred , 4 hours ago
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@toodles ... I am humbled to know that one might even m...
By colinc , 4 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@jamespa the answer to your question is in our A2A podc...
By Mars , 5 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
Yup! Summer in Spring. Wonder if Summer will last unt...
By Majordennisbloodnok , 8 hours ago
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RE: Solar Produced vs Home Consumed
It's worth adding that if you have a hot water tank and...
By JamesPa , 10 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@editor Sorry Mars, I didn’t see a notification about ...
By Toodles , 10 hours ago
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RE: Hitachi Heat Pump being replaced with Vaillant
Yes to be configured as a volumiser. The pump is to be...
By trebor12345 , 10 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
I agree, and not. Energy prices are a largely politica...
By JamesPa , 14 hours ago
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 14 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 1 day ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 2 days ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 2 days ago
