Last seen: Dec 6, 2024
It disentir take much to force the paradigm shift required in our industry. Germany mandated an outdoor sensor in 1986, Holland OT in 2005 UK regul...
@jamespa I suspect they too can be run without indoor sensing, but I don’t know. my point is that those who write the regulations dont understand t...
All that run on weather guidance only, with no indoor reference The broader point is obviously that if regs don’t support the technology manufacture...
@johnmo easy to blame plumbers and heating engineers for the lack of training, but trust me when it comes to installation of heat pumps or boilers the...
@hcas Germany mandate an out door sensor in 1986 on heat generators And Holland mandated opentherm in 2005
Seeing as it’s the controls that deliver the comfort, not the heat pump, or boiler, it’s all a bit “British” to blame the heat pump or boiler. we ha...
Both flow rates and temperatures affect output, and I doubt BSRIA has the technology to match them to design specifications. Manufactures have f...
@gshpwoes what floor coverings? What floor structure? Concrete or in wood? heatmiser thermostats.?
to think that in the 1980s, many centralised systems were ripped out and replaced with individual combi boilers!
@editor what’s needed is a new trade, a sort of eco technician, or specifying and commissioning specialist That all grates with many’s understan...
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RE: Totally bewildered with my ECO4 heat pump installation
@dwynwen Keep the faith - you will get there eventually...
By Toodles , 22 minutes ago
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Update: it looks like Daikin do exactly what I’m lookin...
By SUNandAIR , 23 minutes ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
@jamespa s only what the room thermostat says when it m...
By Alfapat , 35 minutes ago
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RE: Grant Aerona3 R32 HPIDI17 performance in low temperatures
That's a very clear explanation and not exactly a ringi...
By davidm06 , 2 hours ago
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RE: Vaillant Arotherm ASHP gets noisier when it gets colder outside
nevertheless it had just finished a de-icing cycle and ...
By Judith , 2 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
The higher design temp in the bedroom isn't necessarily...
By GunboatDiplomat , 3 hours ago
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RE: Best temperature wave form for best economy and efficiency .
still gathering data to help me decide . a few more gra...
By ivanhoew , 4 hours ago
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RE: hum/whine from Wilo circulation pump
@richard24738 Fair enough, however please bear in mind ...
By Toodles , 8 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnnyb Have you looked at the Temperature Flexibility...
By Toodles , 8 hours ago
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RE: Heat Pump starting current
NEWS UPDATE: The team of moderators has been reviewin...
By Transparent , 8 hours ago
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RE: Is My Midea Heat Pump Inherently Defective?
@bobtskutter - here are the PHE in and out temps, taken...
By cathodeRay , 10 hours ago
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RE: Ideal Logic 10kW Heat Pump Pipes Noisy and Very Expensive to Run
Good to hear you have some progress. Is it mounted on r...
By Elton , 20 hours ago
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RE: Running my new Nibe ASHP efficiently
@luke would love to hear more about how you went about ...
By jamieheatpumpnew , 20 hours ago
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RE: Samsung ASHP owners what have you set your weather compensation to?
Not sure if this is working , smaller rooms a bit colde...
By Alfapat , 23 hours ago
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RE: Solar thermal with combi boiler
We too can help with which pipes go where and the defin...
By Transparent , 23 hours ago
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Are MCS are finally improving (some of) their guidelines?
Look: MCS has published an updated version of MCS ...
By Lucia , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
16 days again so far running trouble free no flow error...
By Burtis , 1 day ago
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RE: Hybrid ASHP and gas boiler - operating together
@nigel-w I have a bivalent system setup which comprises...
By TechnoGeek , 1 day ago
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RE: The Definitive Guide to Weather Compensation and Curves for Air Source Heat Pumps
Yes mine does, my warm end of the curve is set to 33@7⁰...
By @sand , 1 day ago
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