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Last seen: Oct 12, 2024
@transparent At the risk of promoting commercial content, I've just ordered class T fuses and holder from shunts.com; for 5 x 150A Littelfuse JLLN...
Interesting; I did see "hydrobox"/"hydro kit" for a couple of the VRF units (Panasonic and LG), and have found the Argo iSeries (looks to have been ar...
The pipework is at best 10mm microbore, but with sharp turns everywhere the effective flow will be much less. Also the pipework is totally uninsulated...
Indeed, but I'm not sure air conditioning counts as a heat pump for planning purposes. At least the air-con engineer who visited site did not think pl...
I filled in the MCS calculation spreadsheet by myself and came to a figure of around 7.1kW for this 2 bedroom Victorian terrace (two up, two down) wit...
I just received a quote to add air-con to the whole of our 2 bedroom terrace house (to replace the central heating which operates on microbore); the s...
Yes, I was considering Taixi MCCB (TXCM1B or TXCM1Z) from Aliexpress. There is just a hint of doubt in my mind about the provenance and manufacturing ...
Yes our upstairs rooms were pretty warm too. On Monday afternoon I was in the loft with a solar installation engineer; it was pretty unpleasant up the...
I confirmed with a Seplos tech-support person that these are 400A Zeeman ANMH fuses; they have an interrupt rating of 2,000A@80V DC. Has anyone perfor...
@transparent Could I quickly ask about the no-load draw of the Growatt SPF5000ES. The manual lists it as < 60W; does this tie in with your experien...
I'm going to use Growatt SPF5000ES in my system, so this thread is relevant to me. However my plan is for 2 inverters and 2 (possibly 3 in the future)...
Yes, I get the impression that were I to get the SPF5000ES the modbus protocol would be the way ahead (e.g. UtiChargeStart/UtiChargeEnd/MaxChargeCurr)...
Latest Posts
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Do the generators still get paid via the curtailment me...
By Jeff , 6 minutes ago
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RE: Electricity price predictions
One view of price breakdown but not today's announcemen...
By Jeff , 34 minutes ago
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RE: Anyone concerned about GivEnergy?
@txmartyn I have also signed up. I use MyEO for sched...
By downfield , 11 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Of course, British companies asked for the benefit of t...
By Batpred , 11 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@jamespa the answer to your question is in our A2A podc...
By Mars , 12 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
Yup! Summer in Spring. Wonder if Summer will last unt...
By Majordennisbloodnok , 15 hours ago
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RE: Solar Produced vs Home Consumed
It's worth adding that if you have a hot water tank and...
By JamesPa , 17 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@editor Sorry Mars, I didn’t see a notification about ...
By Toodles , 17 hours ago
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RE: Hitachi Heat Pump being replaced with Vaillant
Yes to be configured as a volumiser. The pump is to be...
By trebor12345 , 17 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
I agree, and not. Energy prices are a largely politica...
By JamesPa , 21 hours ago
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 22 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 1 day ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 2 days ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 2 days ago
