Last seen: Apr 25, 2025
@jamespa Please correct me if I'm wrong here, but isn't the temperature difference between each pair of ports a function of the difference in flow rat...
@jamespa Thanks for telling the cold hard truth 🙂 Even though it sounds bad I'm pretty optimistic right now.Replacing the heat pump with a smaller mo...
@ashp-bobba Not a chance for a swap unfortunately, this is already a 5 years old system. On the bright side though this is in the middle of continenta...
@jamespa Your understanding is entirely correct. It is massively oversized. And the compressor can't seem to be able to modulate to under ~3kW or so, ...
@jamespa What was the date of the plot and what was the approx OAT then? Date was 19th April, OAT howered between 18C and 20C in this period. Whi...
Thank you so much for the input so far. I kind of thought that buffer tank is supposed to heat up/cool down cyclically to stretch the ON times of the ...
Latest Posts
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@bontwoody well I hope it all get repaired for you.
By ASHP-BOBBA , 5 minutes ago
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RE: Bizarre Retro-fixes by AAC
@editor So the risk was an uncontrolled electrical elem...
By ASHP-BOBBA , 22 minutes ago
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RE: Daikin 9kW to 8kW Swap Offer from Octopus
The ACH can actually make a huge difference. My heat l...
By Matban , 2 hours ago
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Can that be interrogated using Modbus? Over an RS485 ...
By Transparent , 3 hours ago
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If you've never played (or heard of) Pirate Fluxx, then...
By Transparent , 4 hours ago
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RE: Samsung Heat pump with Yonos Pico circulating pump running all the time
Doesn't the Joule preplumbed cylinder include a buffer?
By JamesPa , 5 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 , 11 hours ago
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RE: Mitsubishi Ecodan F8 error
Better than an early Windows/DOS error 'Faulty keyboard...
By JamesPa , 13 hours ago
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I can now, I done an automation in Home Assist...
By DREI , 13 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 , 13 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 , 17 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 , 1 day 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 , 2 days ago
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RE: 5 Star Service from Havenwise
I keep getting havenwise ads on my Facebook feed, so cl...
By benson , 2 days ago
