Last seen: Apr 18, 2025
@transparent the backup ports are for use with the optional gateway device which is for just that. I specifically checked. Gateway is extra as w...
ok fair point but what’s confusing me, which I have not said, is that as soon as he had installed the tanks he came and apologised and said they neede...
will do, I’ve not made any changes today, I am gathering my thoughts on everything learn from here and the Chofu manual first but I will decide what t...
@transparent Hi Transparent diagram looks broadly correct I think. 1) in the event of a power failure nothing will work, I know that. Sigenerg...
Apologies I may have worded that badly... I meant we might in theory generate more than 6.4kw with the 10kwp array, however the we would always cap ou...
Ooops - I have just re-read your reply and you said "wouldn't" advise... I mis-read that as "would"!!!! Ok I will leave it as it is then and focus o...
Architect brief was design (including the SAP calcs which took feedback from the ASHP and Solar suppliers), planning submission, and Building Control ...
Hi Transparent Thank you for your comprehensive reply. I will check with the plumber about the LCT application, he has been dealing with the ASHP ...
Plumber did ASHP and calcs and spoke with builder regarding UFH design who did the UFH loops and manifolds and thermostats. It was the builder insist...
I had them set to "3" supplementary mode when they were using loads of electricity... The Chofu manual is indeed much more helpful, thank you, I had...
Im still typing up a very long reply having read the chofu manual which is extreemly helpful on the volumisers! I will post on that soon. In r...
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 5 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
@guydeb The guidelines are possibly written to be defin...
By Toodles , 2 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
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By NJT , 2 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 hours ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 8 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 22 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 24 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 1 day ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
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By GrahamF , 3 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
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