Last seen: Nov 26, 2025
@editor the easiest way to find out is to look at the data on open energy monitor. we seem to have a fascination now with low end mod which good con...
Firstly if your not g3 qualified then I wouldn’t touch it. Mixergy can’t tell you what pressure to set the expansion vessel at as they don’...
I’d travel to France for work if you were struggling with finding anyone.
The 16kw will only give you 12kw around 0° so be careful when looking to have that fitted. But you will only have around 15kpa left for the system ...
@jamespa so I fit Nibe, Viessmann, Vaillant, Grant and Heliotherm. I also fitted a new Worcester the other week but that was a favour. id...
@heatgeek Nibe also promote the two pipe buffer, I use this set up when cascading. you would want flow rates matching best you could though. Alt...
@heatgeek this is for an additional buffer vessel, used for separation. it can prolong run times but imo you would be better with a volumiser ra...
@editor it’s a defrost buffer, it uses an Esbe 4 way valve in a three way configuration, hot water, buffer, heating. when it senses it requires a ...
The first issue you have is the dated m&e consultants. Everything is copy and paste and old school workings. you need someone who deals with de...
Firstly by being “suggested” what does this mean? has a full heatloss survey been carrie don’t determine what load is required? by periodic i...
What is that base?? The isolator looks like it’s in the restrictive zone. The diverter valve has a very low value and shut off pressure for a ...
Sorry about the wind and the Evian! There is a buffer yes but it's got a unique feature. Its a defrost buffer not a buffer we would use for hyd...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
@jamespa so the potential for the water to short circui...
By AdamK , 13 minutes ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
It will be good then to see some plots tomorrow morning...
By JamesPa , 44 minutes ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I have one fancoil in an otherwise all radiator system....
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RE: Is your heat pump insured?
@davesoa Just following up on my original post, I am go...
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RE: How good is the app support for your heat pump?
I would describe the Vaillant app as pretty reasonable-...
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If the Solis inverter has a configuration setting label...
By Transparent , 3 hours ago
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RE: Electricity price predictions
That's understandable...but I was referring to our 'oth...
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@batpred Inwas looking at the Ånderson Wall Box, found ...
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
I'll be interested to see how you get on. Are ...
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RE: Battery with existing PV - regulations
We submitted our papers for SEG, so hopefully we will s...
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RE: One Year Review: Grant 13kW ASHP - A Catalogue of Errors
@solenoid Its probably worth adding that, done well, g...
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RE: Solar panels on side of house to heat water
My solar panels (both PV and thermal) have not required...
By Transparent , 10 hours ago
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RE: Rate the quality of your heat pump design and installation
@solenoid Welcome. I have made some commen...
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@f1p Thanks for the info, good to know
By ThunderMink , 15 hours ago
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@toodles I will do, it can’t go any worse than my last ...
By Grantmethestrength , 1 day ago
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RE: Configuring third party dongle for Ecodan local control
Yes, it is certainly an advanced feature and quite diff...
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RE: MELcloud scheduling misbehaviour
@richard24738 We also want hot water for 7:00am showers...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thanks Henri. I take your point, but feel that wh...
By DavidAlgarve , 1 day ago
