Last seen: Jan 7, 2026
@jamespa Interesting thanks. I do wish the vaillant app would let me build my own weather curve. There is a lot of scope for improved user...
Interestingly we've been well under 0 for a few days now and dipping to -9C overnight. I've actually had to reduce the weather curve (0.8 to 0.7) as i...
Okay thanks both. Yes the house is very nice and has sat at the desired temperature untill now, so it works great and I'm very happy. &...
Increasing weather curve during winter? We are now in the dead of winter, the lake is starting to freeze over, nights have been well sub z...
For the information of others. Vaillent came today, checked everything and decided to change the electronic circuit board in the machine. Hopefully th...
Hi all, I had a 15kw installed 3 weeks ago. The past week I have started to experience the exact issue described in the first post - generally happens...
- 26 Forums
- 2,396 Topics
- 54.3 K Posts
- 365 Online
- 6,077 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Recommended home battery inverters + regulatory matters - help requested
To me that makes sense. Bond the inverter neutral to t...
By JamesPa , 12 minutes ago
-
RE: Power outages and storms: A surprisingly good DNO experience
To be fair, the interactions I’ve been having recently ...
By Majordennisbloodnok , 35 minutes ago
-
RE: Setback savings - fact or fiction?
As far as I am aware, the majority, if not all, of the ...
By cathodeRay , 2 hours ago
-
RE: Advice for a novice on Mitsubishi Ecodan 6kW
Fair point. The highest frequency of defrosts I'd seen...
By Sheriff Fatman , 13 hours ago
-
RE: Heatpunk Floor plan issues
It's usually the complete opposite... seldom that Safar...
By Mars , 13 hours ago
-
RE: RDSAP10 effect on existing heat pump EPC rating?
@mike-patrick interesting update - thanks.I've been thr...
By Tim441 , 14 hours ago
-
RE: Fan is clipping ice build up from the front of unit.
@majordennisbloodnok I’ll not go there thanks! Toodles.
By Toodles , 16 hours ago
-
RE: Running from backup generaor in powercut?
@majordennisbloodnok Back in the 80’ or 90’ we had a te...
By Toodles , 16 hours ago
-
RE: Running my new Nibe ASHP efficiently
I'm new to the forum. Did you get a reply to this last ...
By Mike @ Camelot , 18 hours ago
-
RE: ASHP Energy Consumption: Aira 12kW heat pump
@grantmethestrength MCS requirements for DHW capacity h...
By Toodles , 18 hours ago
-
RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more
Great to hear! I just figured this out a day or tw...
By anotherdaveuk , 19 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
@adamk I'm observing my own system at low temperatures ...
By dr_dongle , 1 day ago
-
RE: Free Ecoheat Heat Pump Install
@deltona Yes older houses are problematic like that, bu...
By bontwoody , 2 days ago
-
RE: Radiator sizing sanity check
As I mentioned early on the cost of supplying and fitti...
By JamesPa , 2 days ago
-
RE: Electricity price predictions
Great point, one of the key ones in my chat with Octopu...
By Batpred , 2 days ago
-
RE: New Fogstar 15.5kWh upright solution
Let me point out that there are many Chinese suppliers ...
By Transparent , 3 days ago
-
RE: Weather compensation- why you should use it
@majordennisbloodnok — The Two Ronnies Mastermind sketc...
By cathodeRay , 3 days ago
-
Just realised that this image of the cylinder cupboard ...
By Sheriff Fatman , 3 days ago
-
RE: Rodents! A word of warning for heat pump owners
Two thoughts: 1: Let's ask @david-s if Primary Pro in...
By Transparent , 3 days ago


