Last seen: Jun 24, 2025
We have a 6.16kW array, south facing, 35 degree pitch, no shading and for three years we’ve produced 6MWh annually. This is last year’s monthly brea...
Our third interview with Graham Hendra where we discuss high temperature heat pumps, weather compensation and have some fun about who will play Graham...
@rich, welcome to the forums. Is your house adequately warm and what’s your heat pump efficiency like?
How did you figure out your probes weren’t installed correctly @kev-m?
Just came across these Kudd.ly hoodie blankets and it reminded me of the blanket and self bag conversation here. Matching hoodie blankets for the fami...
@Morgan, that feature is activated and it is working for me. I always get taken to the last unread post. Is anyone else not being taken to the last un...
We’ve added a new feature to the forums: polls. When starting a new topic, you can now add a poll that forum users can vote on.
I believe that @grahamh has just had one installed at his home. Sounds like a very interesting unit.
@derek-m, if my heat pump had had the same great advice, my first port of call wouldn’t have been to call the local farmer every time we’ve had heat p...
My initial response in all issues with heat pumps is to check the filter and see if it’s restricting flow. I’ll pass your issue over to Vaillant tomor...
@batalto, is that due to installer unavailability or unwillingness?
Latest Posts
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There are heat recovery heat pumps that are designed to...
By Scalextrix , 2 hours ago
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RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
Hi @m1kegibson Maybe a long shot but is the controll...
By RobS , 12 hours ago
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RE: Renewables & Heat Pumps in the News
Yes I realise I'm picking this up a week late...... but...
By Transparent , 21 hours ago
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@editor Mars if you have any recommendations for down s...
By abam48 , 1 day ago
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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 , 2 days ago
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RE: Vaillant AroTherm Plus 7kW
@scalextrix if your under unit heater is like our Myson...
By Judith , 2 days 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 , 2 days 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 , 3 days ago
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@judith good to know… I’ll continue to feed Wattson, an...
By Mars , 3 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 , 4 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 , 5 days ago
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RE: MCS and NAPIT complaints process
@chrislay, is your heat pump complaint still unresolved...
By Mars , 5 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 , 5 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 , 6 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 , 7 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 , 1 week ago
