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Last seen: Jul 8, 2026
@toodles a bit confused toodles, no idea what’s blowing off the expansion vessel of the tundish but it was loud. I checked my pressure on the gauge a...
Just noticed I have lost my pressure and had to recharge. I have a thought it’s the mains water pressure that’s too high.
@ellyse the icons you can get online and what they do. You will need to do that so you know how to lower dhe temp. The pump speed is determined by fl...
@transparent you can get all the paperwork they hold on you by submitting a data request, GDPR I think it’s called now. Total rubbish refusing to give...
@transparent is that relief valve on the cylinder a built in g4, mine was high up on the pipework with an air gap. It all looks a bit how mine was, th...
@toodles my daughters is similar and I installed it. I reduced the temp but without gauges I have no idea what flow and return temps are. I need to t...
@jamespa once it all goes wrong and you research you then realise how bad. When you confront the installer they don’t understand. Change isn’t coming ...
@jamespa mine was costing me 25 quid a day and I had my log burner running. It might be a free grant she has but it will bankrupt her unless it gets k...
I did a quick check and I’m told if it’s y plan then you don’t have independent control over domestic hot water and heating, but one of the other boff...
@ellyse not sure what’s going on here but 50c water flow is too high, 70c for legionella is too high, gonna get someone burnt the cold water intake pr...
@ellyse my heat pump was also set to 50c which might be default, i reduced it to 35c it was eating electricity and cycling all the time, but that was ...
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Latest Posts
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My 4 bed 1960's dormer bungalow has got a 6KW Mitsubish...
By Clockworks , 6 minutes ago
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RE: Comms and power cabling to outside unit
That's also my understanding. Obviously outside mechan...
By JamesPa , 1 hour ago
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RE: Vaillant Arotherm Pro vs new Plus
when our system was installed in September 2 years ago ...
By Judith , 12 hours ago
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RE: Rate the quality of your heat pump design and installation
I had a Heat Geek lead install by Green Heat Norfolk. T...
By Orlando , 20 hours ago
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+1 that works well If most of the thermal mass is in ...
By bobflux , 1 day ago
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RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 1 day ago
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RE: Samsung heat pump - data cable issue
If it's a data cable, current will be minuscule, voltag...
By bobflux , 2 days ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
I got hit with an RHI audit in 2022. It was far from c...
By Abernyte , 2 days ago
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RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 2 days ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 2 days ago
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RE: What a difference a few degrees make.
Wow. Having accepted the challenge, I ran the cold tap ...
By Old_Scientist , 3 days ago
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RE: HeatPump maintenance in Swindon area?
@vince31 have you tried using our finder:/p>
By Mars , 3 days ago
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Looking for beta testers for a new homeowner heat pump tool
Over the past few months I've been building a brand new...
By Mars , 3 days ago
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