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Last seen: Jul 13, 2026
Great topic. I've just been through the whole thing (skimming some bits). As a punter who got a replacement combi boiler as a distress purchase here's...
@jamespa That's interesting and would bring cost down a lot. I realise what's holding me back is that without experience I have no feel for how warm...
@etchedpixels Thanks for your comments I found them interesting and helpful. Up to a point anyway. Good point about hot water. I have an EV charger ...
Hi @ashp-bobba when you said, "Only Multi units do not modulate down as low as A2W, I think at the time our example was a multi system covering multip...
Thanks for a great podcast that answered pretty much all my A2A questions. Here's some of my reflections on all the new information. I was a little...
And another question. How do defrost cycles work on air to air heat pumps? As I understand it an air to water system defrosts the outdoor heat exch...
Good questions @temperature_gradient. My understanding is... 1 Yes air to air can be used for whole home. 2 For small rooms it's common to use dir...
One more quick one. A local installer I contacted has just told me it could be 6 months before the BUS grant is available for air to air. Any idea wha...
I have a few questions for your expert. I'm looking to replace my gas combi boiler with an air to air system, though I'll wait until the BUS grant bec...
@bontwoody Thanks for the info. Quite a spread of values. I was also wondering if anyone had actually measured the performance of their system. @dgc...
I'm seriously considering an air to air A2A multi-split system in my well insulated 2 bed terrace as a way to get disconnected from the gas mains. I'm...
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Latest Posts
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RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 1 hour ago
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RE: Samsung heat pump - data cable issue
If it's a data cable, current will be minuscule, voltag...
By bobflux , 2 hours ago
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RE: Rate the quality of your heat pump design and installation
I'm kind of at the end of my heat pump installation now...
By JandP , 6 hours ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
I got hit with an RHI audit in 2022. It was far from c...
By Abernyte , 7 hours ago
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RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 9 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 15 hours ago
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RE: Vaillant Arotherm Pro vs new Plus
One of the test modes in the installer menu forces it t...
By JamesPa , 1 day ago
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RE: What a difference a few degrees make.
Wow. Having accepted the challenge, I ran the cold tap ...
By Old_Scientist , 1 day ago
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RE: HeatPump maintenance in Swindon area?
@vince31 have you tried using our finder:/p>
By Mars , 1 day ago
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Looking for beta testers for a new homeowner heat pump tool
Over the past few months I've been building a brand new...
By Mars , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
It depends on how you configure it via the app. The ma...
By JamesPa , 1 day ago
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RE: Renewables & Heat Pumps in the News
Be interesting if this results in any wider changes to ...
By Jeff , 2 days ago
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