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Last seen: Mar 3, 2025
I didn’t get MMSP installed with mine so unlikely to be worth fitting at this point. Does anyone know if you can hook up an electric meter pulse count...
Also this is based on a standard electric tariff. We're on Octopus Go, so 5 hours of our usage is at 8p rather than 30p. Our 'real world' average unit...
Sorry should have said: Yesterday was 50kWh.
It’s also worth remembering the oil or gas boilers have very expensive days too. It was just harder to measure. I remember during beast from the ea...
You might be more successful at a lower temp. At 55c I imagine it’s defrosting a lot. Whereas at say 45 you might find it’s not as hot but defrosts le...
Also was it on 24/7 or do you have a set back or off period?
Not necessarily, there’s only no headroom if your water temp is maxed out and the unit is running at full pelt. What flow temps are you running at. Mo...
So on Weds I realised that using the log burner was turning off the stat and leaving upstairs cold. So I moved the stat upstairs to the landing which ...
Running at 38° flow today. 2° outside most rooms at 19° C however, a few are lagging a little at 17 C, but these are rooms like the landing so it does...
Not sure how Grant ASHP work, but as an indication we have a 1700s old stone house, 250sqm and we’re paying about £15 per day. With an ASHP the sec...
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Degrees of Separation
Latest Posts
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RE: Who's your electricity provider and what's your tariff?
Looks like not much change in electricity prices in the...
By ChandyKris , 37 minutes ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 53 minutes ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 1 hour ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 2 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
I think this calculation goes the other way. 3.54kW ga...
By JamesPa , 2 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 19 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 19 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 1 day ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago
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