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Last seen: Mar 10, 2025
Hi I am waiting to hear from the developer about what they propose to do next. They said they might put a higher output rad in bathroom.
Hi @heacol Thank you for that. Would you be able to elaborate on why the system is very poor and not suited to a low temperature heat pump, please?
@terry1812 Thanks for that. My understanding is that the weather comp is dictating the output of the heat pump. I did have a heat pump service enginee...
@heacol I’m not sure the results from your Google search are correct. At -2C and 45C water temperatures the pump output is 10.6kW. Therefore, at the ...
@heacol I’m not sure the results from your Google search are correct. At -2C and 45C water temperatures the pump output is 10.6kW. Therefore, at the ...
@allyfish I asked builder for air leak test result; they said can’t find it. My understanding is they don’t need to test all houses on a development. ...
@guthrie There are 3 houses on the development: different designs and floor area. All have a large dining room at rear. Interesting point is the 220...
@terry1812 There are 2 UFH manifolds downstairs. Main supplies hall, study, kitchen, utility. The other supplies a large dining room. Each downstairs...
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Degrees of Separation
Latest Posts
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I think the mystery is in the first question; the senso...
By GutoFfowc , 37 minutes ago
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RE: Siting of the external sensor on a heatpump
My Octopus electrician (part of the installer team) not...
By Jancold , 2 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 2 hours ago
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RE: Is it the house or the equipment?
@springswood We have two Daikin single split A2A syst...
By Rob of York , 3 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 1 day ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 1 day ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 2 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 2 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 3 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 4 days ago
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