Last seen: Jul 31, 2025
@morgan I beat that by 2kwh
@adam_colwell there are other factors that can impact cycling when your unit is running what is the flow rate, if you go to settings and running infor...
@adam_colwell I have an Ecodan they don’t modulate down well. If you are running flow temps that low it will be cycling on and off and that will be w...
The flow of 40 and return of 29 is a dT of 11 which is very wide for an Ecodan, they try and hold to 5, if it can't then more heat is being sucked out...
@newhouse87 that's exactly what I do, heat up the UFH overnight at a fixed flow of 40C so the house is a degree warmer than required first thing. Thi...
Assume you have checked this but in case you haven't...in the weekly planner you set the desired temp during different time periods of the day, if you...
@fazel Thanks I was starting to wonder if this might be a factor, maybe I will just wait till it gets colder 🙂
@derek-m Sorry I may have confused, I'm not trying to run it efficiently, this is a test to determine whether there is a fault with the unit or if the...
@derek-m Thanks - heat loss calc was 7.2KW. The UFH is retrofit so has a relatively quick heat up time as its thin. I understand what you are sayin...
@derek-m Thanks Derek, the max LWT is set to 50C, there is no buffer tank, but as it was fitted with a preplumbed Ecodan tank I think they all come wi...
See the previous post about suppliers being able to set own rate for economy 7 so no it won’t be capped to 40p
- 26 Forums
- 2,123 Topics
- 46.7 K Posts
- 76 Online
- 4,531 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 1 hour ago
-
Fast DHW setting on Midea (Clivet) heat pump
Hello everyone, We have a Clivet ASHP and smarthome a...
By benson , 16 hours ago
-
RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 17 hours ago
-
RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 18 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
No idea, but bear in mind if you have a BUS grant I thi...
By Scalextrix , 1 day ago
-
RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
By cathodeRay , 3 days ago
-
RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 3 days ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
Ive called most of them over the years. By far the best...
By dgclimatecontrol , 3 days ago
-
RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 3 days ago
-
RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
I've certainly seen that on their Ts & Cs page but ...
By Majordennisbloodnok , 4 days ago
-
RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 4 days ago
-
RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 4 days ago
-
RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 5 days ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 5 days ago
-
RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 5 days ago
-
RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 6 days ago
-
@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 6 days ago
-
It's unclear to me how the Smart Control project work b...
By Transparent , 6 days ago
-
RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 6 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 1 week ago