Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
sussex-greenish
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!

sussex-greenish
@sussex-greenish
Member
Active Member
Joined: Feb 21, 2025
Last seen: Apr 21, 2026
Profile Activity
Topics: 2 / Replies: 13
AllTopicsReplies
Reply
RE: Compute heat loss from energy used

@jamespa Thanks again for the great comparison. Yes, I certainly was not considering the 9kW one! And I did notice they had the units wrong on there (...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

... the property was built in aprox 2020, about 170 sq M, ground floor plus two above, the top floor being essentially a pre-converted loft room, but ...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

Wow, thanks for that @jamespa! I actually did 15.0 degrees for the degree day output, so can adjust slightly. I have a feeling that a calculated he...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

Thanks @jamespa for showing the variability. Unfortunately for me taking a gas meter reading involves a trip outside the house! I did gather data over...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Forum updates, announcements & issues

@editor Good work Mars!

1 year ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Forum updates, announcements & issues

Mythic Beasts are great!

1 year ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: ASHP install contract and BUS grant money

Thanks @jamespa and @toodles. This company has done work for me before so I am pretty comfortable with them.

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

Ok... I did another one, still not using the DegreeDays concept, but using another snapshot. From 11:55pm on March 3rd to 8:55am on March 4th I used 2...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
ASHP install contract and BUS grant money
1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 3
Views: 1496
Reply
RE: Compute heat loss from energy used

but an AI gives me a slightly different value (maybe due to Calor rounding that L x 7.1 figure): To calculate the kWh from 2.39 cubic meters...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

Hi @bobtskutter ! Thanks for your reply -- I'll have to take some time to digest it, some new concepts in there for me. The kWh figure I arrived at th...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Compute heat loss from energy used

according to degreedays.net, that 16th date (at Gatwick observation station) was about 14.3 heating degree days for the 15.5 base temperature. The 21s...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Page 1 / 2
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Members Online

 No online members at the moment

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