Last seen: Sep 19, 2024
On standard radiators it would appear that the flow is on the left.
I am not certain if the radiators are bi-directional.
@transparent What documents should the customer receive?
I'm afraid saying 'they just can't do the maths' is not an adequate reason. The system designers should either learn how to do the maths or find someo...
@notechknowhow If as you state the solar PV system was not installed until 2020, then it will not qualify for FIT payments. There may be an electr...
The first photo is of the bypass valve. Bypass valves were installed in systems containing TRV's, to prevent the water pump actually pumping against a...
Yes, that is the actuator with the brass part being the valve. When the system goes into DHW heating the actuator diverts the water flow from going to...
I would suggest that you watch the video kindly supplied by @bontwoody and check the settings within your controller. With regard to FIT payments I ...
Looking at your previous photo's, the pipework with the darker insulation is for the solar thermal system which is connected to the heating coil at th...
@notechknowhow Did you resolve your hot water heating problem?
I suspect the reason may be that there is no grant that can be applied to repair work, so no opportunity to bump up the price. 🙄
I'm not certain if you can access this setting via an app, you may need to use the menu in the controller. If you look in the manual under 'Operatio...
Latest Posts
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RE: Midea ASHP – how to set weather compensation
@cathoderay and others. So now I am running an open sys...
By pash44pump , 17 minutes ago
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 6 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 6 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Possibly not the answer you might want, but if it were ...
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 10 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...
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
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RE: Who’s Caved and Switched the Heating On Already?
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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... ...
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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 , 20 hours ago
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I am pleased to say at 4pm today we have added another ...
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
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RE: Anyone still weathering it out with Agile?
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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 , 3 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 3 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 3 days ago
