Activity
 
Notifications
Clear all
Crimson
@crimson
Member
Reputable Member
1076 kWhs
Joined: Jan 16, 2024
Last seen: Dec 9, 2024
Topics: 4 / Replies: 210
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Apologies for string of posts but putting down findings soon as I have them. as was messaging plumber changed second pump speed up one. That then se...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Plumber is going to contact Grant it seems. Just very odd only top left pipe to LLH is hot. All other pipes cool to touch. Can’t workout where t...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

No chance of heating. Top left pipe not getting heat whatsoever. Which explains why rads never warm. It’s been nearly 3 hours so I’d expect some rise ...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Yeah not quite sure what’s going on with the flow. Interestingly now I’ve been given more of a tour the flow rate is on the bottom right from the bott...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

So no call from Grant yesterday. So I rang up this AM and was told if engineer visits Monday and it’s not manufacturer fault it’s £150 plus £60 an hou...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Plumber's been. Changed fuse for hot water panel, nothing going to it, so that's now on the electrician to come. I asked about the valves closed -...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Oh and the lower 4 port mystery black valve. That’s connected to a water softener

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

On this obviously not accurate but top right much hotter than top left to touch. At one point top right was very cold to touch v top left. Currently b...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Looks like I have same brand LLH as this one:

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Thanks both, picture attached (apologies if I'm not addressing all queries, perodically looking at this whilst working so not my full attention today....

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

@allyfish Afraid don't have more details, will ask plumber about the black 4 port valve. That flow rate, seems to be same atm and it's definitely ru...

1 year ago
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

It's a good point about pipe insulation, will raise that (it is lovely and warm in there lol). Outside is insulated after randomly a decorator on sit...

1 year ago
Page 17 / 18
Share:

Join Us!

Heat Pump Dramas?

Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.

Pre-Installation Planning
Post-Installation Troubleshooting
Performance Optimisation
✅ Complaint Support (Manufacturer & Installer)

👉 Book a one-to-one consultation now.

Latest Posts

Members Online

x  Powerful Protection for WordPress, from Shield Security
This Site Is Protected By
Shield Security