Last seen: Dec 6, 2024
drop the nest, you are on a hiding to nothing. it gives no feed back to the pump about required temperatures.. stick with the heat pumps own con...
@prunus a decent controller combines both. i suspect all heat pump controllers have a setting deferring to outside temperature to shut it down complet...
@prunus sorry an on-off control on a heat pump should never be used, or included in an install. the controller should always be used to put a pump ...
@ianjrw just ask for the heat pumps own controller. That’s it.
expansion vessels have a schrader valve so you can reinstate the dry side with a bicycle pump with the appropriate attachment selaed systems can...
@kev-m The heating industry revels in the publics disinterest and and ignorance about heating. Its not helped by poor training that pays lip service t...
they just need to mandate compensation controls, that’ll yield anything between a 10 and 20% decrease in emmisions with better comfort levels in build...
The issue is that an ASHP and boiler is part of a system for which there is no training in the U.K. People buy ASHPs and boilers with out fully compre...
For those who don’t get it at the heart of the issue is a dichotomy in policy. Heat pumps, because they are kw restricted, have to deliver a stable s...
@derek-m that doesn’t change the control strategy to put a heating system in a stable state (room temp) The heat pump performance will be set and un...
Latest Posts
-
Same here as above. Where have you seen this terminolo...
By JamesPa , 2 hours ago
-
RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
Mine (Vaillant) recently did something very similar, ba...
By JamesPa , 5 hours ago
-
RE: Renewables & Heat Pumps in the News
Yes I realise I'm picking this up a week late...... but...
By Transparent , 8 hours ago
-
@editor Mars if you have any recommendations for down s...
By abam48 , 20 hours ago
-
RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness HI, The rules is a best practise, the ...
By ASHP-BOBBA , 24 hours ago
-
RE: Vaillant AroTherm Plus 7kW
@scalextrix if your under unit heater is like our Myson...
By Judith , 1 day ago
-
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 , 1 day ago
-
RE: Renewable Heating Hub Homeowners' Q&A Podcast
@ashp-bobba thank you, and equally so, thank you for ta...
By Mars , 2 days ago
-
@judith good to know… I’ll continue to feed Wattson, an...
By Mars , 3 days ago
-
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
-
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 , 4 days ago
-
RE: MCS and NAPIT complaints process
@chrislay, is your heat pump complaint still unresolved...
By Mars , 4 days ago
-
RE: ASHP Install from hell - help please
@saf1973 I’ve been going through old cases on the forum...
By Mars , 4 days ago
-
RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron There's the rub, the database does not list my ...
By AF1 , 5 days ago
-
RE: Commencing on an ASHP Installation Process
Yes, it's "doable" if everything goes to plan, they arr...
By Old_Scientist , 6 days ago
-
RE: How not to install a heat pump
You are right. Thinking on this has evolved over the p...
By JamesPa , 7 days ago
