Forums

Search with Wattson
Forums
Renewable Heating
Air Source Heat Pum...
When do you turn yo...
 
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!

When do you turn your heat pump off?

 
Air Source Heat Pumps (ASHPs)
Last Post by Abernyte 3 years ago
3 Posts
3 Users
1 Reactions
1,926 Views
RSS
 webcmg
(@webcmg)
Estimable Member Member
Joined: 4 years ago
Posts: 114
Topic starter 01/02/2023 9:08 pm   [#803]

At what external temperature do you turn your heat pump off and remain comfortable inside?

I'm running our ASHP on full weather compensation, but there must be a point that it becomes unnecessary to heat the house and I'd like to set the controller to deactivate the system when this external temperature is reached to minimise electricity use.

Alternatively, I could revert to using zoned thermostats to heat rooms on demand in this period. I have a feeling full weather compensation will be less efficient because it won't be necessary to run the system 24/7 as we move into March/April...

Thoughts? 



   
👍
1
Quote
 mjr
(@mjr)
Reputable Member Member
Joined: 4 years ago
Posts: 301
01/02/2023 11:08 pm  

Ours does hot water, so it's never turned completely off.

When the heating isn't needed probably depends on how good your insulation is. Once it gets to 12° outdoors, we probably don't need it.



   
ReplyQuote
Abernyte
 Abernyte
(@abernyte)
Reputable Member Member
Joined: 3 years ago
Posts: 260
02/02/2023 10:11 am  

Once the warmer months arrive I don't switch off but just set the thermostat back to 14C and the system "sleeps" through the summer doing the occasional hot water top up when the solar thermal hasn't quite got the tank up to temperature yet. The tricky part is " when are the warmer months"? Last year I set it for 1st May and had to quickly revise that as the garden was white with frost and in fact it turned out downright cold with overnight frosts until well into June.  It can be a wee bit chilly on this exposed NE Scotland hill. I am aiming for the 1st May again this year more in hope than expectation! I might have to look out the thermals.



   
ReplyQuote



Forum Jump:
  Previous Topic
Next Topic  



Share:

Join Us!

Worth Watching

Latest Posts

Members Online

Click to access the login or register cheese
x Powerful Protection for WordPress, from Shield Security PRO
This Site Is Protected By
Shield Security PRO →