Last seen: Jun 22, 2025
@derek-m Our gas boiler (thankfully gone to boiler heaven or re-cycling plant) did feature condensing in the design but… there was only one temperatur...
@derek-m Yes, this is what I mean, the lower temperature (rather than ~65-70 degrees as some older systems might be set to run) removes the fierce hea...
@editor [Second attempt to reply - first attempt shot up the heat exchanger!] I think you may find the answer is the cube root of ‘42’!😊...
@editor How much heat is lost on the run Mars, would you know please? I imagine that running long pipe runs like this require a great deal of top qual...
@zogy A solution to what Zogy? Our system is very quiet running and below ambient noise level. Mars has included our pump ‘noise’ in his short video o...
@editor Mars, your heat pump is some distance from the property isn’t it? I would be interested to know please, how that pipe run was insulated as pre...
@elton I take it that Korea (South?) has a much more ‘relaxed’ attitude to noise pollution than some countries? Regards, Toodles.
@jamespa None whatsoever! Regards, Toodles.
@derek-m Could the sound/noise of a heat pump be compared to a babbling brook, a roaring stream at flood levels, bird song, an ocean roar, a gale forc...
@elton Sorry, late on parade on this topic but that won’t stop me from putting in my 0.9pence worth! A special category for heat pumps is probably a g...
Latest Posts
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RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness HI, The rules is a best practise, the ...
By ASHP-BOBBA , 4 hours ago
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RE: Vaillant AroTherm Plus 7kW
@scalextrix if your under unit heater is like our Myson...
By Judith , 6 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@cathoderay how did you get a script to run for that- d...
By benson , 7 hours ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
@ashp-bobba thank you, and equally so, thank you for ta...
By Mars , 2 days ago
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@judith good to know… I’ll continue to feed Wattson, an...
By Mars , 2 days ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
@editor great article re accreditation. I note ISO/IEC ...
By Bart , 3 days ago
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RE: Renewables & Heat Pumps in the News
Here’s a little more technical detail/p>
By Judith , 3 days ago
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RE: Who's your electricity provider and what's your tariff?
I don't (yet), but my PW3 is due to be installed shortl...
By Old_Scientist , 3 days ago
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RE: MCS and NAPIT complaints process
@chrislay, is your heat pump complaint still unresolved...
By Mars , 4 days ago
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RE: ASHP Install from hell - help please
@saf1973 I’ve been going through old cases on the forum...
By Mars , 4 days ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron There's the rub, the database does not list my ...
By AF1 , 4 days ago
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RE: Commencing on an ASHP Installation Process
Yes, it's "doable" if everything goes to plan, they arr...
By Old_Scientist , 5 days ago
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RE: How not to install a heat pump
You are right. Thinking on this has evolved over the p...
By JamesPa , 6 days ago
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RE: DHW SET UP with Samsung gen 5
Thats good news indeed, you are very likely almost ther...
By JamesPa , 6 days ago
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RE: Plate heat exchanger considerations
As far as I can tell my vented system would have a peak...
By Scalextrix , 6 days ago
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RE: Air Changes per Hour - ACH and the MCS requirement
There have been a few discussions dotted around (e.g. I...
By Declan90 , 6 days ago
