Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
Transparent
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!

Transparent
Transparent
@transparent
Moderator
Illustrious Member
Joined: Jan 20, 2022
Last seen: Oct 16, 2026
Profile Activity
Topics: 16 / Replies: 3409
AllTopicsReplies
Reply
RE: Surge Protection Devices

The additional profit being made the installers.

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Surge Protection Devices

The issue isn't DC leakage. Type-B RCDs and RCBOs will trip correctly despite the waveform having a DC component present. You need the contacts to...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Plug and play solar. Thoughts?

I just read that article, @jamespa It seems the bodies are beginning to pile up...

4 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Surge Protection Devices

OP wrote: So I'd be interested to know where the feed to the new CU is supplied from...... and what size cable it has between the two units.

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Surge Protection Devices

Hager CDB540HP is a Residual Current Circuit Breaker. Here's the English text in the Installation Manual.It measures current which leaks to earth. ...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Surge Protection Devices

I'm 90% certain that the device you have does not operate as over-current protection. The number of Amps stated on it are the rating of the contacts...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Voice from the future.

There's usually a group of people on the beach at Dover who know what details can be used to populate option-fields in UK Government forms.

4 months ago
Forum
Well & Truly Off The Grid
Reply
RE: Voice from the future.

@toodles - UK Immigration also offers an App which you can use to verify that your passport NFC chip is correct. Try downloading that from the iPhon...

4 months ago
Forum
Well & Truly Off The Grid
Reply
RE: Surge Protection Devices

Although we can't see the part number on that photo above, I assume that the Hager RCD in the upper consumer unit is this one.See the short-form techn...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: GivEnergy inverter tripping due to over-voltage?

Thanks Tim. As before, there's too little data to make any firm conclusions. Your neighbour's log-file (at 15min intervals) might be showing the a...

4 months ago
Forum
Electricity, Tariffs, Monitoring, Electrics & Providers
Reply
RE: Voice from the future.

It's not that other passport users may or may not have had a similar experience, but that the particular App doesn't conform to the specification. P...

4 months ago
Forum
Well & Truly Off The Grid
Reply
RE: GivEnergy inverter tripping due to over-voltage?

@tim441 to my mind, this intervention by SSE hasn't told us what we need to know. The DNOs reading is clearly less than is being reported to you by ...

4 months ago
Forum
Electricity, Tariffs, Monitoring, Electrics & Providers
Page 16 / 286
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

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