
Last seen: Sep 10, 2025
Back to forecasts: I have a particular interest at the moment in whether it is going to rain or not (location is central south coast). Yesterday morni...
It is certainly possible, using a modbus connection. If your dedicated HP circuit meter has modbus (or you get one that does have a connection, if you...
I think it is on topic enough, in that weather is the main determinant of our heating demand, and an ability to predict future weather could, if it ca...
I agree completely. Typical of the BBC. The supposed forecast also goes by different names these days, eg the weather situation, or sometimes the ongo...
and the curtains were drawn, to prevent the forecaster being distracted by the actual weather...
Unless I happen to be a sailor! The other reason for using the shipping forecast (actually the Inshore Waters Forecast) is that, compared to the nor...
I agree, new stuff can easily be intimidating, though for me the most intimidating part was getting my head round the modbus/hardware side of things -...
Another factor that can have an impact on running costs for different heat sources is usage pattern, specifically the use of timers. Many fossil fuel ...
If you search the forum, you will find countless examples of people doing exactly this. The vast majority of heat pump controllers will give you this ...
@judith - good points and useful links. I suspect solid stone walls, which I also have, will often be something of an unknown, because they can be ver...
Welcome to the wonderful world of heat loss calculations! Looking at your heat loss calculator worksheet, the living room and kitchen both have very...
Thank heavens for the facilitating of small mercies. At least he didn't 'reach out' to let you know, though if he had, he might have 'reac'd out'. The...
- 26 Forums
- 2,158 Topics
- 47.4 K Posts
- 62 Online
- 5,736 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Midea ASHP – how to set weather compensation
Yes. They cost about £400 to buy or you might be able ...
By JamesPa , 11 minutes ago
-
RE: COP is not the only measure of efficiency
If that's the case then you are right to be sceptical, ...
By JamesPa , 24 minutes ago
-
Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
We’re pleased to announce that Havenwise are now joinin...
By Mars , 1 hour ago
-
RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@ashp-bobba Well done for stepping in where most would ...
By JamesPa , 4 hours ago
-
RE: Who’s Caved and Switched the Heating On Already?
I have automated this decision. I have a heat pump with...
By jamespetts , 12 hours ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 14 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 14 hours ago
-
RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 15 hours ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 18 hours ago
-
RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 20 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 23 hours ago
-
RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 23 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 24 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
-
RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 2 days ago
-
RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 2 days ago
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 3 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 3 days ago