
Last seen: Sep 15, 2025
Ah.... Should I point out that the Competent Person Scheme isn't anything to do with MCS.It's actually a long-standing provision within Building Reg...
Isn't it now the case that the government offers to pay £500 of those MCS fees?See this announcement. DESNZ believe that's the solution to overcom...
Announcement from Dept Energy Security and Net Zero; 12th March 2024. What follows is based on the DESNZ Official Press Release, and the quotations ...
To continue with my overview of practical advice.... RS485 is a slightly loose standard, which means it often works when you've made a mistake!Never...
But if you're actually looking for that sort of heating installer, I have a few I could recommend from the West Country. Here's one who ran a series...
I'm picking up the point made above by @majordennisbloodnok about the need for practical basic advice in this topic. May I submit the following basi...
OK. I appreciate that... ... but in my experience there are widespread negative messages being relayed between members of the general public. Yes,...
Ah... but that response was from your DNO @abernyte There are two SSEN companies, with separate staff, and operating under different licences from O...
Thanks Judith. I'm hesitant to suggest that 'government' is merely lining the pockets of its mates.There's little evidence to hold to such an argume...
What about "PV Inverter - monitoring and control using Modbus & RS485" It's descriptive, but doesn't exactly roll off the tongue. But that's w...
Is there a possibility that the title of this topic could be changed to attract those who, in future, would like to learn about using Modbus/RS485 for...
So you need to contact their UK customer support office:
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RE: Testing new controls/monitoring for Midea Clone ASHP
I doubt it, many 'improvements' are quite the opposite....
By cathodeRay , 2 hours ago
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RE: Electricity price predictions
@julianc Expressed as a flow diagram, I suspect one wou...
By Toodles , 2 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@jamespa The dormitories at my boarding school (in Exet...
By Toodles , 2 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 18 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 18 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 19 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 21 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 22 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 23 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 24 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 2 days 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 , 3 days 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 , 3 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 4 days 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 , 4 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 , 4 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 , 4 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 , 4 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 , 5 days ago