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: Recommended home battery inverters + regulatory matters - help requested
The diagram below is a simplified view of the internals...
By Batpred , 5 hours ago
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RE: Heat pump not reaching flow temperature
@davec Ive had a look at the screenshots. Lots of th...
By JamesPa , 5 hours ago
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RE: Vaillant aroTherm not heating with many faults
When I had a series of apparently unrelated faults my i...
By JamesPa , 5 hours ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
OK, TBH I dont know enough about MLCP to comment with a...
By JamesPa , 8 hours ago
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RE: Predicted Heat Loss from MCS calcs vs EPC vs actual
My gut feeling is that the heat pump is right sized. ...
By Tim441 , 8 hours ago
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RE: Power outages and storms: A surprisingly good DNO experience
Agreed, which is no more nor less than a customer shoul...
By Majordennisbloodnok , 10 hours ago
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RE: Running from backup generaor in powercut?
@batpred In our case, 3 times each day when the Octopus...
By Toodles , 10 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
Hi @sheriff-fatman Cycling at 5C and below is usuall...
By RobS , 11 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Here's the latest Fogstar ready built pack....
By Bash , 12 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@mike-patrick yes, even though the current system is ru...
By Tim441 , 12 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Solis confirmed that the S6 works with a single battery...
By Batpred , 13 hours ago
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RE: Who has a V2G EV installation
I am wondering if in any V2X, would the car battery eve...
By Batpred , 14 hours ago
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RE: Setback savings - fact or fiction?
Yes, by calculating it manually from the minute data, w...
By cathodeRay , 15 hours ago
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Fan unit Making terrible noise HELP!!
One of a pair of fan units on an Earth Save Classic II ...
By GutoFfowc , 15 hours ago
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RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more
OK. I think your system, which seems well designed, is...
By JamesPa , 17 hours ago
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RE: Heatpunk Floor plan issues
It's usually the complete opposite... seldom that Safar...
By Mars , 1 day ago
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RE: Fan is clipping ice build up from the front of unit.
@majordennisbloodnok I’ll not go there thanks! Toodles.
By Toodles , 1 day ago
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RE: Running my new Nibe ASHP efficiently
I'm new to the forum. Did you get a reply to this last ...
By Mike @ Camelot , 1 day ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@grantmethestrength MCS requirements for DHW capacity h...
By Toodles , 1 day ago

