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	RE: Bizarre Retro-fixes by AAC By JamesPa, 3 days ago Forum Air Source Heat Pumps (ASHPs)
	@ashp-bobba The worrying thing is that the crook is presumably still in the business 'fixing' other people's plumbing. Really this should be reported to trading standards. Perhaps your customer coul...
	RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters By JamesPa, 3 days ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	I completely agree, really I do. However I also know that the whole construction industry has a fair number of chancers, and like it or not they mostly get away with it. For that reason I pretty muc...
	RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters By davidnolan22, 3 days ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	@jamespa Hi, I've done most of the above, and I think could well "work" this winter. The thing that bothers me most is just the lack of any care on the design. The 6 pumps could have easily b...
	RE: Renewables & Heat Pumps in the News By Judith, 4 days ago Forum Well & Truly Off The Grid
	@transparent thanks I’ve learned a lot from your post above. I’m intrigued that you are suggesting potentially malicious actors? We’ve all got a lot to learn.
	RE: Mixergy Tank Failure By bontwoody, 4 days ago Forum Domestic Hot Water & Cylinders
	@ashp-bobba Thanks. I'll be interested to find out why the system failed when they get around to telling me.
	RE: Mixergy Tank Failure By ASHP-BOBBA, 4 days ago Forum Domestic Hot Water & Cylinders
	@bontwoody well I hope it all get repaired for you.
	RE: Mixergy Tank Failure By bontwoody, 4 days ago Forum Domestic Hot Water & Cylinders
	@ashp-bobba Yes unfortunately 😔 I just read your other thread but my issue isn't quite the same as I was using the immersion on cheap rate and not the heat pump to heat the cylinder. Not near...
	RE: Bizarre Retro-fixes by AAC By ASHP-BOBBA, 4 days ago Forum Air Source Heat Pumps (ASHPs)
	@editor So the risk was an uncontrolled electrical element half wired through the Mitsi controller with no safety stat as it would just boil over into the tank above if needed but then was sealed off ...
	RE: Mixergy Tank Failure By ASHP-BOBBA, 4 days ago Forum Domestic Hot Water & Cylinders
	OH my just read all of this, so you are still waiting?
	RE: Bizarre Retro-fixes by AAC By ASHP-BOBBA, 4 days ago Forum Air Source Heat Pumps (ASHPs)
	Conclusion: So the only way we can fix this is a new complaint cylinder, regulators and place it back on unvented to allow the Mitsubishi to actually reach the 50 Deg C on the cylinder so it will actu...
	RE: Bizarre Retro-fixes by AAC By ASHP-BOBBA, 4 days ago Forum Air Source Heat Pumps (ASHPs)
	This system has a 120ltr Gledhill IND vented cylinder with no expansion vessel on the water side and a tank still connected in the loft, so ok, its an open vented system and yes not ideal on an ASHP d...