Last seen: Oct 1, 2025
hmm interesting to know that you need to be logged in / signed up as an installer. I will have to remember that as I'm tempted to go down the Solar PV...
To report back on progress, I've had a good go with the V3.3. Freedom spreadsheet but get overall losses in the 11.5 kW to 14kW (70 - 90 W/m3) region ...
@bontwoody I'll be interested in hearing how easy it ends up being to set up the TOU to best use the tariff(s), a shame it wasn't enabled for you to s...
Thanks, I'll check it out. You mentioned you went with the Vaillant in the end as best fit. What criteria was this based on (out of interest)?
I think the lack of available HSE guidance other than that aimed primarily at commercial installations with a high likelihood of large, low turnover, ...
@abernyte Thanks, I've drawn out my house schematic (and associated rad list) and started a few initial measurements. I was going to start with the Fr...
@jamespa Thank you for the thorough reply, glad to hear they are a serious contender. They certainly seem to be a frequently installed model. Scrollin...
Obviously (as this thread proves) system design, installation and commissioning are massive factors in getting a usable heating system. Are there a...
Thanks for all the warm welcomes. @editor I think you’re right, best for me to start a specific thread relating to my ‘project’ @toodles – I believe...
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My God, Robert Newton really has something to answer fo...
By Majordennisbloodnok , 10 minutes ago
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RE: Samsung Heat pump with Yonos Pico circulating pump running all the time
This is going to be interesting because Samsung’s suppo...
By Mars , 47 minutes ago
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RE: Daikin 9kW to 8kW Swap Offer from Octopus
Not so. In my case it made the difference between 10.5...
By JamesPa , 3 hours ago
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@bontwoody, I have to say, the response time here is re...
By Mars , 4 hours ago
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RE: Renewables & Heat Pumps in the News
It rather depends on what we call 'local area' and 'tot...
By Transparent , 6 hours ago
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RE: Mitsubishi Ecodan F8 error
Better than an early Windows/DOS error 'Faulty keyboard...
By JamesPa , 8 hours ago
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I can now, I done an automation in Home Assist...
By DREI , 8 hours ago
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RE: Bosch CS5800i 5kW - Experience So Far
What a difference a pump makes. We don't have OpenEne...
By Steelbadger , 8 hours ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I installed the 80L tank (volumizer) things got better ...
By immunity , 12 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@papahuhu at the end of the day if you are happy with h...
By benson , 24 hours ago
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RE: Can you recommend a Mitsubishi service engineer in the Rochdale area?
@dgclimatecontrol We'll all need annual servicing. How...
By Suzy-shadow , 1 day ago
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RE: Octopus tariffs - a quick comparison
Does indeed need checking, @tim441. Neither Homely ...
By Majordennisbloodnok , 1 day ago
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RE: How not to install a heat pump
Delighted to hear that the buffer has been replumbed as...
By JamesPa , 1 day ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@davidnolan22 So far as I can tell from the 'other p...
By JamesPa , 1 day ago
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RE: 5 Star Service from Havenwise
I keep getting havenwise ads on my Facebook feed, so cl...
By benson , 1 day ago
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Automation options to maximuse efficiency & ToU tariffs
I started a conversation with ChatGPT. What automation...
By Tim441 , 2 days ago
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RE: 4 Year Ongoing Heat Pump Battle With Poor Heat Pump Installation
@jamespa Oh, I know some that are good and some not so....
By ASHP-BOBBA , 2 days ago