Last seen: Oct 16, 2025
Hi, I've always found Henri to be super helpful. From a sales point of view, if I was on a fixed price tariff, what would havenwise do that auto adap...
@jamespa And then there was the window company I had to deal with...... Horrific...... I'm not sure how I would go about finding a trades person...
@jamespa Hi, I've done most of the above, and I think could well "work" this winter. The thing that bothers me most is just the l...
@editor So, I'd be left with: asking the installers to do what I want despite me not having zero heating engineering experience or qualificati...
@ashp-bobba Hi, I think there is a chance that the system "works" with the new 6 pump set up. We won't really know until it gets much closer ...
@jamespa No, the house was back to brick and the installer put in every single heating pipe in my house. I have 2 on the primary run to the low lo...
I've in the process of rectifying my system. My installer couldn't get the flow rate through the primary pipe work they put in, so I now have 2 pumps...
Is there any update on this system? How's it running now?
Any update on this?
My original “design" from my installer for my 11.2KW heat pump was a 9 zone system. One of the zones had a flow rate of under a litre a minute. That...
@gergoh The 8kw newish r290 Mitshi machine can modulate really low. might be a good option.
@ashp-bobba I'm not a heating engineer, but with a heat loss of 2.5kw at minus whatever, is there any heat pump that can modulated low enough ...
Latest Posts
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RE: Twin 10kw Grant Aerona Volumiser Tanks using lots of power
The Grant Aerona3 external volumisers are insulated uni...
By Grantmethestrength , 8 hours ago
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RE: How good is the app support for your heat pump?
The Bluetooth signal does not reach due to the distance...
By Batpred , 8 hours ago
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Samung 16kw 5 months in - Happy with heat and DHW but some questions
Where to start? In brief we are happy with the system...
By DowallyDrifter , 9 hours ago
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Question about Heating Pump Operation mode – Ecodan FTC6 v20.06
I have a Mitsubishi Ecodan EHST20D-YM9D with PUHZ-SWM80...
By Johj45 , 9 hours ago
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RE: Electricity price predictions
Currently we are a net importer of electricity, and one...
By Jeff , 9 hours ago
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RE: Replacing knackered oil boiler with ASHP - Perthshire
@jamespa just confirming that after 5months with the 16...
By DowallyDrifter , 10 hours ago
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RE: How to increase DHW water temperature on Samsung Gen 6 Control Panel
Im just in the process of connecting up my mixergy cyli...
By bontwoody , 17 hours ago
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Unless anyone can tell me differently, there appears to...
By DowallyDrifter , 20 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
I run my Vaillant on either expanded mode (either end o...
By JamesPa , 22 hours ago
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RE: Help me keep the faith with my air source heat pump installation
on a facebook thread someone has comented to the effect...
By AdamK , 1 day ago
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Wanted to add an update. As I am running HomeAssistan...
By bubuontheweb , 1 day ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
You are correct you dont need the second pump if there ...
By JamesPa , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
From my experience with inverters from different Far Ea...
By Transparent , 1 day ago
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@bontwoody Thank goodness you are ‘back on-line’ so to ...
By Toodles , 1 day ago
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RE: Automation options to maximuse efficiency & ToU tariffs
@majordennisbloodnok Seems reasonable. It would be m...
By Batpred , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas OK Thanks. Will do.
By bontwoody , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@transparent Thank you for a very comprehensive, tim...
By Batpred , 2 days ago
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RE: Isolating the system for a planned power cut
@transparent 😊 I may have lost you there.. I ...
By Batpred , 2 days ago
