Last seen: Jul 4, 2025
@rusty I can 100% tell you they have all of those features and I would never expect to see that kind of draw unless incredibly exceptional circumstanc...
@rusty any power company will look at peak amps when sizing a system. If you have 100amps on single phase, you have 24kw to play with. 18kw taken up f...
@robertoi There is a calculator in my signature which is from Freedom heatpumps. Have a crack at that and you should get a better idea of your costs. ...
@robertoi where you live will make a big difference. I live down on the south coast and I am averaging a COP for heating and hot water of 3 with radia...
@sand I would suggest you just use the TRVs in the bedrooms and set them to 2 or 3, whatever is most comfortable for you.
@heat-pump-newbie the heat pump gives it to me a statistic along side power use, heat delivered etc. I assume its just the average temperature across ...
No bills yet - apparently I'll get December and January together, lovely. The below might be of interest to people. The ambient is the 24hr average as...
@mattengineer not for the DIY ones. However I assume it's pretty similar given the weight. $350 per unit and 2-4 weeks in shipping. Could be more now
@prjohn you can get 6.9kwh for $1900 USD before volume discount from Seplos. The trick is to get the unit number up. If you order 12 or more it's basi...
@heat-pump-newbie I've got pylontech 3000s and 2000s. You can find them easily enough on eBay if you want up to date prices. However for my next batte...
@mattengineer 80% dod preserves the battery, so you'll see it recommended a lot of places. Honestly I don't have any issues with my Sofar pylontech se...
@editor currently in the process of working out my battery expansion for next year. I fully expect to be adding something like 20-30kwh to my storage ...
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Latest Posts
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The sad end of my ECO4 installation.
This afternoon I was advised by a charity that was help...
By Dwynwen , 1 hour ago
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RE: Why do we need pressurised systems?
@iaack I enquired of Wattson and the reply was very muc...
By Toodles , 2 hours ago
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@jamespa that is quite important. It would be good if t...
By Grantmethestrength , 2 hours ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 5 hours ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 5 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 9 hours ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 9 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
I agree with @morgan. You can turn down the target t...
By JamesPa , 11 hours ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 1 day ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 2 days ago
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 2 days ago
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You should contact the council and report the unsatisfa...
By JamesPa , 2 days ago
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RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 2 days ago
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RE: Say hello and introduce yourself
@editor fab - thanks Mars, and keep up the great work o...
By normpang , 2 days ago
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RE: Compressor and Evaporator Stratification
@trebor12345 So I think the 1st zigzag section shows so...
By ASHP-BOBBA , 3 days ago
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RE: Is this just haze or something more?
@majordennisbloodnok I was giving a talk to primary sch...
By Toodles , 3 days ago
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RE: Tesla Powerwall – More of a ‘Luxury’ Than an ROI Winner!
We had our Tesla Powerwall 3 (and Gateway) installed ea...
By Old_Scientist , 3 days ago
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Indeed. With a battery its presumably the battery con...
By JamesPa , 3 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
To update an ESP device using ESPHome in Home Assistant...
By Grantmethestrength , 4 days ago