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Last seen: Jun 3, 2026
@judith it may well be not be used in the logic of the applet, but given it is referred to in the wording, it can mislead. If that is the case, easily...
We may be lucky, since our home is on a concrete basis and so we have no wood rot concerns at ground level. The idea of the diverter valve may work, a...
@grahamf That's very helpful. Clearly the control has various unique features. The ability to have immediate hot water seems premium. Useful h...
Just looked it up and 3Kw on ASHP must be a concept type of rad! I was getting worried with the 4 rads, but now can see the heat loss estimate at -...
Tried that over the phone but it was not going to go anywhere as I had already been forewarned that "this is something that is sort of put in at the b...
Initial outlay should be made up by lower running costs. At the moment, our leccy is 3.5/kwh and gas 7.. Before efficiency is considered. But as...
@editor Thanks, appreciate the investment for future. Noticed a brief message on load yesterday, but generally great performance!
Thanks, that's very useful to know. I believe us using -2C is due to being in the SE. We are still waiting for HG to come back to us on the specifi...
Just thought of posting another Arotherm quote that I just got today from a local firm. It still doubles installation and install pack. Perhaps we s...
A great idea, very useful tool. 🙂 Another example. In this one the wording does not seem perfect. "Sizing sense check Heat loss of 5.1 k...
Thanks for the clarification. Slightly concerning OEM approach, would need to look into the Grant warranty cover carefully.. We plan to have a s...
So our heat loss survey came up at 5.1kW on the coldest -2C day. The installer surveyor is still recommending the 7kW Arotherm. I had a look atthe low...
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