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@editor
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Illustrious Member
Joined: Feb 11, 2021
Last seen: Aug 28, 2025
Profile Activity
Topics: 305 / Replies: 3090
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Reply
RE: Emphasis on Home insulation - perhaps too high.

@batalto, the RHI is a valid point. I will say that our EPC when we purchased our house was a D (67). Insulation, as I've said a few times, is good, n...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: To ASHP, or not to ASHP, that is the question!!!!!!

@rv3, the double glazing is good. Forgot to ask that.

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: To ASHP, or not to ASHP, that is the question!!!!!!

A lot has been made about insulation, and rightly so. It is such a critical component of having an ASHP. You may want to consider renting a thermal im...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: To ASHP, or not to ASHP, that is the question!!!!!!

Welcome to the forums @rv3 and thanks for the kind words. As Derek says there are a lot of moving parts when it comes to ASHPs and what works for on...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

@vikror-blagoev, welcome to the forums. It is a long journey. The best starting point for an installer is the search directory on the MCS website.

4 years ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: In the news

@derek-m sent this to me earlier today. An interesting read on hydrogen:/p>

4 years ago
Forum
Well & Truly Off The Grid
Reply
RE: My not really getting there ASHP installation

I have some clarity about the soak away on the Vaillant units and it's to do with the R290 refrigerant which is propane (and therefore flammable). Vai...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My not really getting there ASHP installation

@kev-m, that's actually really helpful and I never considered the refrigerant. My installers are here today, and I'll ask them about this.

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My not really getting there ASHP installation

@julianc, I guess that technically we have a soak away for water to run off into over gravel around the ASHP. To be fair, I've monitored that and it n...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Air source heat pump

Had work done on the rads and distribution pump today. Can you spot when the ASHP was turned off?

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: SCOP and other install advice

@bobbt9866, I suppose that makes sense. This winter, with the new distribution pump and K3 rads, I might experiment dropping our flow to 40C to see if...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: SCOP and other install advice

Could you please explain why @bobbt9866?

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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