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DavidB
@davidb
Member
Estimable Member
Joined: Jan 30, 2026
Last seen: Oct 12, 2026
Profile Activity
Topics: 8 / Replies: 64
AllTopicsReplies
Reply
RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?

@editor Thanks Mars. I look forward to the subsequent episodes. Can I assume you will post a notice when those episodes are released?

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?

@andrewj Thanks for pointing out my obvious error - as you say 1kW over 5 days so not much. That said, I still don’t understand why any energy is goin...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 3
Views: 491
Reply
RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?

@ashp-bobba thanks for the response. For clarity, the outline plan is for the kit to be installed for a family member with relatively few £ involved ...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?

Your topic raises my interest for a couple of reasons. Why, after only 7 years, has your pump died and needs replaced? I feel sure the reasons are s...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DHW static losses

@jamespa thank you - that makes sense.

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: DHW static losses

@jamespa thanks James, seeing your graph is similar to what I seem to be experiencing is comforting. I appreciate your sharing the level of detail pro...

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: DHW static losses

@bobflux thanks for your focused thoughts. The tank is the Standard Unistor - not the slimline. The information plate is shown below The standin...

6 months ago
Forum
Domestic Hot Water & Cylinders
Topic
DHW static losses
6 months ago
Forum
Domestic Hot Water & Cylinders
Replies: 11
Views: 1104
Reply
RE: Spent £1,000 Trying to Fix My Oversized LG ASHP, Now Considering Vaillant or Ideal. Advice Needed.

@ashp-bobba in reading your post, I did wonder where your stated 3 to 3.5kW heat loss came from? Was this a calculated figure or derived from operatio...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat Pump done right first time ?

It’s encouraging to hear a decent story. A couple of questions: 1. What range of COP is the system giving so far and at roughly what ambient tempe...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsu PUHZ120Y 'Outdoor Temp 'error?

Hi David, I have no knowledge of your brand of HP. I have a Vaillant Aerotherm and the instal instructions make it very clear the outdoor temperature...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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