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Last seen: Oct 1, 2025
@batalto Are you heating the whole house or just the main room?
Just for intersts sake, this is how a heat pump should be installed. It is exactly the same as a system gas boiler but with bigger pupes, valves and n...
@batalto 37 Deg C is vey high at this time of the year, I would expect to be running at least 10 Deg lower than that, however, it you have buffer tank...
@caroline2000 No problem, I will need a full description of your heating system, from the heating system emmitters number of pumps and where they are ...
@editor Mars, unfortunatly you are paying for the inadiqicyes of your friend, Ian Rippon and his MCS system. It is just not fit for purpose.
@editor Weather compensation has no complex logic. It is just a straight line graph that is used by the machine to determine the flow temperature. Hig...
@editor Weater compensation has nothing to do with the internal temperature. Do you have timers, TRV's on all radiatrs and a buffer tank or system sep...
@editor Mars, Maybe you need to re-design your system. There is probably not much to alter to get good performance. If you send me some information, I...
@derek-m Thanks, I also feel like I am banging my heat against a brick wall. However, If one person listins, they may tell another and maybe the mssag...
@editor By the way, Performance of the heat pump (COP) has nothing to do with how leaky your house is. It has to to with the distribution system and h...
@editor No, it is a 1930's ex council house with cavity wall insulation, double galzing installed about 20 years ago and 250 mm of rockwool in the lof...
@editor Low flow temperatures = low bills. It realy is that simple.
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RE: Electricity price predictions
@jamespa I definitely made full use of the Cosy tariff ...
By ChandyKris , 7 minutes ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
@judith unfortunately, I completely missed your reply u...
By LeJamaisContent , 30 minutes ago
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25 degrees does feel cool/cold, remember blood temp is ...
By cathodeRay , 40 minutes ago
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RE: Seeking ideas / information / commiseration - Pure Drive
That may well be correct. However we don't have enoug...
By Transparent , 5 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
That's puzzling me too. Along similar lines ( forgive...
By colinc , 8 hours ago
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RE: Rate the quality of your heat pump design and installation
@editor Thank you. I joined because I really liked your...
By claireisamazing , 22 hours ago
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I cant, but @editor probably can if you tell him roughl...
By JamesPa , 23 hours ago
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RE: UK DIY Battery: SEPLOS 48V 200Ah x2 + Sunsynk 8K – Safe Installation for Garage Conversion
@madsid I don't quite understand what extra you need...
By Bash , 1 day ago
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@transparent thank you. Be Thursday before my mate giv...
By David999 , 1 day ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
@johnd our Peak system is no more. The installer cam...
By DaveC , 1 day ago
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Hah! Well I guess we're all in the realm of conjectu...
By Transparent , 1 day ago
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These are a bit hard to read but the information is in ...
By bobflux , 1 day ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Ah, not so useful then For sure, hopefully before ...
By JamesPa , 1 day ago
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Thanks @editor I appreciate that things go wrong, bu...
By venkman , 1 day ago
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RE: Home energy storage & battery register
AC coupled Pure Drive 10kW battery Solar PV Solis P...
By Little Lights , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: ispookie666 Manufacturer: Vaillant Mo...
By ispookie666 , 2 days ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I'm fairly new to the forum and have not voted. Back...
By ispookie666 , 2 days ago
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I am seeing an increasing number of occasions when my G...
By DavidAlgarve , 2 days ago
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RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
@editor Thanks Mars. I look forward to the subsequent ...
By DavidB , 2 days ago
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RE: Anyone concerned about GivEnergy?
Fair enough. Its interesting that opentherm (for boil...
By JamesPa , 2 days ago
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RE: Brand and installer questions for ASHP
A tank solely in the return (upstream of where the retu...
By JamesPa , 2 days ago
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RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
By bobflux , 3 days ago
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RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 3 days ago
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RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 3 days ago



