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Last seen: Dec 23, 2025
Proper interesting read that if you own an Aerona3. The Million£Question - which will be better - the OEM Grant Wifi solution that has been rumoured...
SITREP #2 Learning experience - that's what his first winter has been... The future, maybe - the present... If willing Temperature Sensor issue i...
@mikefl it ain't there - the plumber clearly missed it.
Nope, mine does not have this - not on the system anywhere.
@derek-m @allyfish Both Good shouts - ill make sure to tell Grant that if they ever commit to coming to look/fix. Noise affecting resistance wou...
Do you know what flow in l/m your unit is showing? @allyfish How do i check this? is it a parameter on controller? i've not seen it in manual. T...
*SITREP Thanks for the replies - I've been basically babying the unit for the last week trying to find the sweet spot for WC - and it was all over t...
*Update So the heating season has begin in earnest - which means £.. But besides that - been looking at the grant 10kW running - and the ad hoc da...
Also, a small detail - Copeland compressors of a smaller hew, (<20kw) are UK manufactured and used by a variety of HP manufacture's - (RED, Bosch, ...
@allyfish I've been keeping a track of this parameter - circa 4000w when the DHW is running. to be honest, it bounces about a bit - like most o...
@allyfish 17Hrs a day is a good ballpark to hit for a first winter With my system being entirely underfloor - getting the flow rates right is the...
Thanks for the heads up Mr A Fish I have 4x Nest Thermostats running a zone each. scrapped all the extra boards from grant and just run 2 independen...
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Degrees of Separation
Latest Posts
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RE: Jokes and fun posts about heat pumps and renewables
@transparent I’ve heard that that is why American cars ...
By Toodles , 2 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Have either quote provided room by room heat loss calcu...
By Old_Scientist , 16 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist if you are going DIY then you may wan...
By Papahuhu , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 2 days ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 2 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 3 days ago
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Who did the Freedom Heat Pump cloud server and what did...
By Mars , 3 days ago
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RE: Who's your electricity provider and what's your tariff?
Reading between the lines of what octopus are doing wit...
By JamesPa , 3 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 3 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 3 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 3 days ago
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@editor wellvery comprehensive answer. I will get all i...
By Keithb , 3 days ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
all good advice I will follow this up
By PaulC , 3 days ago
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Heat of vaporization of water is 2.25 MJ/kg (0.625 kWh/...
By bobflux , 4 days ago
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