Last seen: Sep 12, 2025
Here on the Forum we're going to need to be increasingly aware that the regulatory system is changing. Things that we had done, even just a couple o...
@guydeb - a few extra pointers to consider, which I'll make by way of questions: 1: Is the UFH for the extension already part of your plans? 2: Do...
No. But keep asking this question until we answer it satisfactorily!That's what a forum is for! On this occasion you've used two different units. ...
Ah... so based on that response from @jamespa I'm assuming the ACH which @matwin was enquiring about is Air Changes per Hour. Perhaps I was thinking...
Hang on. Let me just have a look through my library of views.... It's Friday afternoon, and my more serious views have already been taken this week....
I love it ! That's an excellent question for the Welcome topic! The maths works the other way around from what you suppose.The kW figure for the h...
I think that's too low. I believe the British DNO's automatic Load Shedding commences at 49Hz.In August 2019, it was already occurring by the time t...
My own experience with connecting four batteries to three hybrid inverters shows that the most significant factor is the resistance of the cabling. ...
Latest Posts
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Hi. I had my Mixergy tank fitted nearly three years a...
By bontwoody , 49 minutes ago
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RE: Humming sound on new install.
Just a thought... can you check flow rates? If the f...
By Tim441 , 1 hour ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 11 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 14 hours ago
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I didn't want to say that, bus since you have said it n...
By JamesPa , 14 hours ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 17 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I have been working on network resilience for a while. ...
By Scalextrix , 19 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 2 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 3 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 3 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago
