Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
JamesPa
Activity
 
Notifications
Clear all

Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!

JamesPa
JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Oct 7, 2026
Profile Activity
Topics: 27 / Replies: 5462
AllTopicsReplies
Reply
RE: Debugging my legionella immersion heater

Ah. Ok with immersion at bottom then the whole cylinder should eventually heat. The hottest point will still be by the element, but you would expect...

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Anyone concerned about GivEnergy?

Once administrators are called in the Directors of the company lose control, so it matters not what their intent was, its the administrator that is in...

6 months ago
Forum
Energy Storage
Reply
RE: Global Energy Systems Thurso ASHP

I think this is an important point to keep repeating, but perhaps with some context: I looked around for independent Heat Pump CSAT reports and ca...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Indevolt Batteries UK Support & Info Thread

Yes but you may, like me, have the PV on a separate circuit protected by its own RCBO (a 2011 install). I dont know if the RCBO is bi directional or ...

6 months ago
Forum
Energy Storage
Reply
RE: Debugging my legionella immersion heater

like almost everything else in Grant's original wiring schemes, should be ignored - as you have   Very sensible!   Do you know...

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Debugging my legionella immersion heater

Not sure which sensor you are referring to. When the heat pump heats the DHW (ie normal DHW heating not the legionella cycle) it relies on the tank...

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Grant ASHP keeps switching on every hour

Frankly I have no idea how a room thermostat is ever going to work (whether the heat source is a heat pump or a boiler) for controlling UFH in a concr...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant ASHP keeps switching on every hour

Heatmisers with multiple room stats seem to be endemic if what people post here is anything to go by. I have a feeling that ufh installation and heati...

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

You are correct, I missed a very important decimal point. 1.896kWh/day (or 1896Wh/day)  

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

No it means 79W (power) which is 1896kWh (energy) per day.

6 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Need advice on Cascading air source heat pumps or getting a large ASHP in UK

As per the above, first you need to find out what the demand (heat loss) actually is. If you can tell us your annual fuel consumption, roughly your ...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Page 77 / 458
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Members Online

 No online members at the moment

Click to access the login or register cheese
Protected By
Shield Security PRO