
Last seen: May 7, 2025
The answer depends on the model of inverter and whether the HP is connected to an off-grid-only output. Let's look at this generic diagram of a SunS...
1: I've just posted a photo of such an antenna on the outside of my meter box.In the photo just above that, you can see the holes in the SKU2 cover wh...
In the ongoing investigation at Bury Head, police have asked members of the public to be on the lookout for any other body parts after a farmer gave t...
I once received a scam order for computer components to be sent to an address in Airport Road, Murtala Muhammed International Airport, Lagos, Nigeria,...
And we've fresh news from the crime scene at Bury Head, where our reporter says a lorry has just delivered some Portaloos. A detective constable sai...
The pressure release pipe to the outside is usually in copper. The crucial thing to note is that it shouldn't go through several right-angle bends.E...
That tundish looks ok. They were more than just "a bit miserly" with the pipe insulation.They've breached the regulations. The rule is that all pi...
In a news update, a Police Spokesman has refused to be drawn on a cause of death. He said detectives were working on the assumption that the head an...
Here's the relevant portion of the specifications table from the Nibe Installation Manual If the outside air temperature is 7°C and the ASHP Flow ...
Export payments probably aren't the main function which you'd miss by not having a Smart Meter @homonid It's still commonly the case that Suppliers ...
Smart Metering is one of my specialist subjects @homonid 😎 It's possible that your home is one of the 320,000 sites where it is unlikely t...
Here are the relevant points from the Report published in Feb'24 from the Environment and Climate Change Select Committee: and This evidence f...
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RE: Is this normal? Click of the DHW returning to space heating
So the Lone Ranger returned today! Even though we thoro...
By Grantmethestrength , 43 minutes ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
@jamespa So settings to date are as follows for now. ...
By Alfapat , 60 minutes ago
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RE: Vaillant & OVO partner up to offer Heat Pump Plus
Hopefully iv done the right thing today by signing up t...
By Westkent , 2 hours ago
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RE: Yes, the "zoning with ASHP" topic again...
Thanks for the detailed reply and I apologise if I can ...
By JamesPa , 3 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnmo I cannot understand that logic I'm afraid. Our ...
By benson , 3 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
Hi, are you able to see the delta between GT8 vs GT9 te...
By abbote , 3 hours ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 10 hours ago
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RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 19 hours ago
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RE: Advice for ground source heat pump in new build with PV and batteries
The useful bit is the bit that specifies the heat loss ...
By JamesPa , 20 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
You’re absolutely right that during defrost the refrige...
By Mars , 21 hours ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 1 day ago
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RE: Tariff and charging strategy advice please
They haven't asked me to prove that I have an EV (I do)...
By JamesPa , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Took a while to find on the OFGEN site: ”The FIT sche...
By AgentGeorge , 1 day ago
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RE: why solar diverters for HW instead of the heat pump?
For me there are few factors why you may want to heat w...
By Johnmo , 1 day ago
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RE: Hydronic plinth heaters and ASHPs
@editor yes I think so. It will be a while until I get ...
By benson , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
I’m an Aira customer with a 6kW Outdoor Unit in a small...
By KevinPotts , 2 days ago
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RE: Is your heat pump insured?
@richard24738 good to hear. I’ll also review them this ...
By Mars , 2 days ago
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RE: Warm weather and heat pumps.
Just looked at my WC setting, it is programmed for 25 D...
By Johnmo , 2 days ago
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RE: How to disable radiator heating in LG HM161MR
Just to add to above,when adjusting WC heat pump should...
By JamesPa , 2 days ago