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Last seen: Aug 12, 2026
It is appalling, even worse given the marketing strapline: "Your warranty, your way". It isn't the installer's warranty at all. I'm glad the feedbac...
Doesn't work unfortunately; tried lower case and uppercase and I don't know if there is some 3 strikes and your out set up on it!
@jamespa sorry for the confusion. Simply. Battery was holding 16kW at 5:30 and at 7:30 it was showing 11.5kW. I can see the house load usage stated...
Here's some more data, from the last 3 days for comparison. The house is still being heated to pretty much the same temperatures. When I dropped the...
I may be getting my knickers in a twist. I plotted my wc curve (34/55) and at yesterday’s aot it indicated a FR of around 43c. Am I interpreting the c...
It is an excellent discussion and I'm glad everyone focussed on the positives. Thanks for asking my question @editor I appreciate that. This is the ...
@kevh TJ actually recommends the warm weather value should be +15c above target temperature so if you are aiming for indoor temp of 20c, then that val...
@swwils Is this the reason that the lowest flow temperature the Cosy 9 can reach is set at 35c? How critical in this implementation then is flow rate...
@swills Is this the reason that the lowest flow temperature the Cosy 9 can reach is set at 35c? How critical in this implementation then is flow rate...
In fairness that's a very small sample size (of problems/no problems.) It's also a hot bed of people advising on things they don't really understand ...
I think I have plenty of system volume in the radiators plus the volumiser, as you say. I will try dropping the warm temp end to see the effect and I...
@jamespa I agree. It's not to say that some people probably do have problems but the commissioning side of the install is where Octopus let themse...
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Degrees of Separation
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@davidb I can’t help you with contacts at Vaillant unfo...
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RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
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RE: Wood burner with ASHP - direct air?
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
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I don't notice mine defrosting, and most of the time Im...
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
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