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JamesPa
JamesPa
@jamespa
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Illustrious Member
Joined: Apr 3, 2023
Last seen: Oct 8, 2026
Profile Activity
Topics: 27 / Replies: 5468
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RE: Minimum and Zero Disrupt Heat Pump Installations

This is done through the survey. Basically they measure each room, check the construction, and from that you can calculate the loss. You then check ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump not reaching flow temperature

Im sure you dont need me to tell you not to let him off the hook until WC is working without him playing in the background!  

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?

The main thing with flow is that it must be sufficient, which is basically dependent on the original plumbing and the state of the filters. Cleaning ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

sorry but thats just nonsense. A volumiser can go in flow or return. Flow is arguably better but return is nearly as good and in either case it func...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Renewables & Heat Pumps in the News

I know, the sad thing is that big corporations win, small boys lose.  

9 months ago
Forum
Renewables News
Reply
RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

Sorry to hear that. To sum up the advice you have received so far.   1. The buffer tank is a buffer tank,. It does also serve to increase s...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Making insulation airtight

The principal purpose of this, I believe, is to stop vapour from the house (which is generally more humid and at a slightly higher pressure than the o...

9 months ago
Forum
Insulation
Reply
RE: Renewables & Heat Pumps in the News

Only the big ones. The smaller ones wont have the land banks that the big ones have so will need to build to latest regs. I wonder when this quite r...

9 months ago
Forum
Renewables News
Reply
RE: DHW heat loss through pumps.

Noted. That will probably help but does of course mean that the water which was piping hot at the top is returned to the top slightly cooler, as a re...

9 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Recommended home battery inverters + regulatory matters - help requested

Thank you for the responses.   In answer to your questions The only reason I can see (which does matter) is for the protection of the ca...

9 months ago
Forum
Energy Storage
Reply
RE: Recommended home battery inverters + regulatory matters - help requested

Thanks again for the responses.   Im not sure I understand the second part of that comment which seems to conflict with the first? ...

9 months ago
Forum
Energy Storage
Reply
RE: DHW heat loss through pumps.

Better still if the pump had extra-sensory perception and could read your thoughts in advance so it could turn itself on at just about the right time....

9 months ago
Forum
Domestic Hot Water & Cylinders
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