Renewable Heating Hub Forums

Search with Wattson

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!

Sapper117

@sapper117

Member

Trusted Member

Joined: Jan 1, 2022
Last seen: Apr 22, 2026

Topics: 3 / Replies: 46

AllTopicsReplies

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@majordennisbloodnok 12p per kWh? Octopus giving 20p and on intelligent flux when they use my batteries to export between 3-7pm I get 30 (which I usua...

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@bash I get bills of 700-750 in Dec jan and used to panic but after 4 years my pattern has never shifted so I just ensure sufficient is in my fund to ...

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@bash my octopus estimate for my 8kwh system on intelligent flux with octopus in addition you need to add in the units generated that I used mysel...

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@jamespa I wonder if it isn’t also lack of education as to how to use the systems. People I have spoken to seem to try and emulate the gas ch system w...

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@bash I didn’t misread I didn’t follow!! My apologies

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: High air source heat pump running costs – Vaillant AroTherm Plus

@bash agree with much of what you say but disagree with your savings plan of running electrical appliances on cheap overnight power. As a property man...

6 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: 12kW Vaillant aroTHERM plus in the Scottish Borders: please help cure my COP envy

Ramblings of a retired Sapper @jonathans we have 2x6.5 aroTHERMs working together. On installation i was told just to run the system as set. Like yo...

2 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Say hello and introduce yourself

@transparent visible to only those with relevant technical knowledge and experience. How arrogant and insulting to all of the rest of us who don’t hav...

4 years ago

Forum