Last seen: Sep 10, 2022
Hi Julian, How did the service go? Interested to see a service check list if they had one. Thanks Adam
Hi Julian, I also installed a remote power meter so that's a great way to calculate SCOP, will reset mine at some point and then see what I get. Bu...
Hi Julian, You got the meet the man! Sadly I only saw him at a distance at FC Live last year. Quick question. Where are you getting your data for...
I have 16.6kW/h BYD HVM battery with a Fronius Gen 24 inverter. Very happy with them so far, currently 16 months old. Happy to answer any questions...
One thing to take in to consideration when using chilled water is condensation. All of the pipework must be very well insulated without any gaps, an...
One other thing to think of is possible location of the heat pump. If you can get it on a south wall it will benefit from solar gain on cold but cl...
Hi Adam, How are you getting the actual true COP, are you getting this from Daikin or external equipment monitoring it? If it is from Daikin how a...
Hi @swalker, Firstly sounds like a great project you have there. I have recently done a project like yours and would love to do another. Solar D...
Great experiments! I know it is a more extreme option but you could raise the heat pump. Either wall mount or more easily build a 1m ish high founda...
@derek-m It depends on the model. All compressors will be outside. But on my model the heat exchanger (evaporator is the correct refrigerant ter...
Interesting subject. You will lose some efficiency by having Glycol in the system. Pure water has a better specific heat capacity that a water/glyc...
@heat-pump-newbie There is a couple of different options for the backup heater element. It should be written on the paperwork given to you by the in...
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RE: What determines the SOC of a battery?
@batpred - Two observations: 1: Since a USB to RS485 ...
By Transparent , 3 minutes ago
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Struggling to get CoP above 3 with 6 kw Ecodan ASHP
I've been using this heatpump for two winters now and a...
By GoodbyeGas , 27 minutes ago
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RE: Humidity, or lack thereof... is my heat pump making rooms drier?
That would make sense. I've found the effects are prett...
By Majordennisbloodnok , 37 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson β as @tasos suggests, plotting multiple variabl...
By cathodeRay , 1 hour ago
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@painter26 β as @jamespa says, it's for filling and re-...
By cathodeRay , 3 hours ago
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RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
@uknick TBH if I were taking the floor up ...
By JamesPa , 13 hours ago
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RE: Getting ready for export with a BESS
I would have not got it if it was that tight
By Batpred , 15 hours ago
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RE: Setback savings - fact or fiction?
I also need to correct something I said by mistake earl...
By cathodeRay , 15 hours ago
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RE: Electricity price predictions
@judith Thanks for sharing, and nice to see how the ...
By Batpred , 16 hours ago
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RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
@judith thanks Judith. Confirmation appreciated. The ...
By DavidB , 18 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
That makes sense. I thought better to comment in this t...
By Batpred , 19 hours ago
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Bosch CS5800i 7kW replacing Greenstar Junior 28i
My heat pump journey began a couple of years ago when I...
By Slartibartfast , 19 hours ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
The last photo is defrost for sure (or cooling, but pre...
By JamesPa , 21 hours ago
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RE: Plug and play solar. Thoughts?
Essentially, this just needed legislation. In Germany t...
By Batpred , 21 hours ago
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RE: A Smarter Smart Controller from Homely?
@toodles Intentional opening of any warranty βcan of wo...
By Papahuhu , 22 hours ago
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thanks @transparent Thankyou for your advic...
By Bash , 24 hours ago
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RE: Air source heat pump roll call β what heat pump brand and model do you have?
Forum Handle: Odd_LionManufacturer: SamsungModel: Samsu...
By Odd_Lion , 24 hours ago
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RE: Configuring third party dongle for Ecodan local control
Well, it was mentioned before in the early pos...
By F1p , 2 days ago
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RE: DIY solar upgrade - Considering adding more panels
I know this is a bit old, but it made me wonder what co...
By Batpred , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@majordennisbloodnok Daikin, take note! (In fact, I hav...
By Toodles , 2 days ago
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RE: Midea ASHP β how to set weather compensation
@mk4 β good work! First, I agree, no evidence of cycl...
By cathodeRay , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I don't know about Solis inverters. It isn't a featur...
By Transparent , 2 days ago
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Daikin Altherma 3 H HT - Freeze Prevention Threshold
Hi. We have an Altherma 3 HT (18kW I think) which, now ...
By RICHARDF5033 , 2 days ago


