Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
BU
Activity
 
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!

BU
@heacol
Contributor
Prominent Member
Joined: Aug 6, 2021
Last seen: Oct 1, 2025
Profile Activity
Topics: 3 / Replies: 411
AllTopicsReplies
Reply
RE: Air source heat pump performance

@derek-m That is what it was this morning with an ambient temperature od 3 deg C and an room temperature of 21 deg C, because the system runs continuo...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Air source heat pump performance

@caroline2000 Hi, it seams like there are some serious problems with your system, the radiators should get warm when the heat pump is on. Unfortunatly...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Using Annual Gas Consumption to understand what an ASHP may consume in electricity

@derek-m 😆 👍

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Worcestershire ASHP

@batalto B e my guest, ask him, I do not agree with how he designs and seel systems. They are designed and sold, so he does not get a telephone call, ...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Using Annual Gas Consumption to understand what an ASHP may consume in electricity

@jeff Same thing

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Using Annual Gas Consumption to understand what an ASHP may consume in electricity

If the system is designed and operated properly, you should cut about 20-30% off that.

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Air source heat pump performance

@caroline2000 Your high temperature is fine buy the low needs to come down to about 20 at 20 Deg C. The thermostats must be at about 30 deg C and no t...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Air source heat pump performance

@caroline2000 You need to set the controller to run on a weather compensation curve of about 20 Deg C flow temperature at ambient 18 Deg C and 45 deg ...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@jeff Based on those figures, I am drastically undercharging!!

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Fine tuning your ASHP performance

@markc I can guaranty that your pipework will be wrong. Installing these valves it is the equivalent of driving your car with a potato up its exhaust ...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@batalto Have you turned your thermostats and TRV's up full?

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@batalto Turn all your TRV's or thermostats up to max, then switch it off and on again, and it will work.

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 27 / 35
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Members Online

Click to access the login or register cheese
Protected By
Shield Security PRO