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Last seen: Apr 20, 2023
When brazing copper refrigerant pipes, nitrogen is passed through the pipe to prevent oxidation (contamination) of the inside of the pipe, if I unders...
@transparent @timminthepeaks>>This speaks volumes about our different perception of the Local Planning Authority!Can't resist a comment. We did...
I'm guessing that is the temp at the location of the FTC controller. Mine is in an "airing cupboard" with the pre-plumbed tank etc and when the door ...
Incidentally, it seems odd to have the towel rails tee'd off the heating flow. Our flow temp (UFH) is never higher than 40C and often not even at blo...
Where are you getting the numbers from? I have about the same, based on the "Energy Delivered" reported by the FTC6 controller. However the total en...
We are never aware of the 11kW Ecodan when we are inside, or out for that matter. My neighbour's house is 6 metres from it, and he hasn't remarked on...
@saecula-saeculorum Have you considered MVHR? Assuming you haven't done the ceilings yet, it shouldn't be expensive in the context of a 'new' build. ...
We installed a multi-fuel stove in our new build, although we do not intend to use "coal", only wood.However there does seem to be a growing (no pun i...
I don't think you need worry in the short term about having water heating on auto if you want to experiment, although the cumulative cost is worth con...
I don't know why they have populated that with 50 for heating. It certainly doesn't need to be at 50 and it isn't. Yes it derives flow temp from t...
Coincidentally ours was commissioned mid-Feb, and we ran it at 16-18C until we moved in early April. Not strictly comparable as ours is new build, bu...
I have 3 electric meters - the main one obviously which I get billed from, one on the heat pump supply which is located by the consumer unit, and one ...
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bash @jamespa Thanks both for the practical advice....
By Rob of York , 12 minutes ago
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Sorry to hear about the problems, its going to be somet...
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
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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...
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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...
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We have electric underfloor heating in our reasonably l...
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 21 hours ago
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RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 22 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
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@batpred thanks for getting a copy. Appreciate the supp...
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
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