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Last seen: Sep 19, 2024
@iantelescope Can you show graphs detailing the heat pump flow and return temperatures, the IAT and the OAT. Is the heat pump running continuously...
You should always try the 'Universal' reset first if possible. Unfortunately poorly written software can sometimes get its 'knickers in a twist' whe...
@marvinator80 Have you tried powering it down, counting to 10 and switching back on?
It takes a lot of work to design a Power Station or something similar, whereas a domestic heating system is not beyond the bounds of a reasonable DIY'...
Rather than being a buffer tank, the 1500l vessel would more likely be a thermal store. Do you now if it contains a heating coil? What is the make and...
@iantelescope I fail to understand what on Earth you are talking about, a run time of 10 milliseconds? Have you carried out the actions that I sug...
@iantelescope So how much would it cost to remove your present heat pump system and replace it with a gas boiler? Who will pay for this exercise? ...
@jacs If, as Johnmo suggests, the problem is due to a pressure imbalance at the shower unit, you should ask your installer to fit a pressure reducin...
When you say that the flow drops massively, I assume this is at the shower head. It would appear that you have some form of restriction that is limiti...
@jacs What happens to the pressure in the hot water cylinder when you increase the flow rate by opening more taps?
@jacs Have you checked the filter on the shower unit if there is one?
It would be interesting to find out what is actually carried out when a DHW cylinder is serviced?
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Degrees of Separation
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RE: BT cuts you off, Plusnet blames Openreach... welcome to “seamless” broadband switching
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By Toodles , 3 minutes ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews, welcome to the forums. I can understand why ...
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@editor FWIW my problem was resolved, eventually, after...
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My heating has been off and DHW on throughout the summe...
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RE: Anyone concerned about GivEnergy?
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RE: How quickly would you want/expect heat recovery to take from setback?
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RE: Cooling/heating with one unit
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RE: Renewables & Heat Pumps in the News
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First you need to know how much thermal energy you'll n...
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
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RE: How should the Boiler Upgrade Scheme be reformed?
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
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Bufferless design & control of Chinese air to water monoblock hybrid heat pump in Alberta, Canada
This post is about how I successfully configured a buff...
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