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Mars
Mars
@editor
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Illustrious Member
Joined: Feb 11, 2021
Last seen: Aug 8, 2025
Profile Activity
Topics: 304 / Replies: 3068
AllTopicsReplies
Topic
Advice on choosing a heat pump installer
3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 1
Views: 1287
Topic
Some big changes are coming to heat pump installation training
3 years ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Replies: 54
Views: 11369
Reply
RE: Yearly maintenance

@tufty, have a look above in this thread. Your price is about average for a one-off visit. Warranties on heat pumps aren’t clear - other Ecodan owners...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: This does not make sense - documents needed for EPC score

@allyfish, it’s just another broken part of the system. They (whoever they are) were supposed to amend the ‘values’ for heat pumps which were scored m...

3 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Say hello and introduce yourself

@rickk54, welcome to the forums and sorry to hear that your ASHP isn’t running well. Please start a new thread on the forums that’s specific to your h...

3 years ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Heat loss calculators and spread sheets

@cathoderay, brilliant, I've re-uploaded here for easy access and reference.

3 years ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Reply
RE: Heat loss calculators and spread sheets

@hughf, is the Freedom one free to download?

3 years ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Reply
RE: Latest NIBE model has known defect and no solution

If you proceed, the advice I’d give is to get a serial number for the heat pump from the installer, and phone NIBE to verify that it’s not one of the ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Latest NIBE model has known defect and no solution

Did NIBE give you any timelines? What I’m most surprised about is that it was supposedly a batch of units with a faulty inverter - why have NIBE no...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Are there issues with Vaillant’s app?

Might we worth asking Vaillant owners on the forums. @nigel42 @witchcraft @dchilton @mbcool @webcmg @jaspera @jonathans @london-trader @drew-pa @saz @...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Heat loss calculators and spread sheets
3 years ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Replies: 98
Views: 20961
Reply
RE: Latest NIBE model has known defect and no solution

@will_a, I’ve been in touch with NIBE and they claim to have identified the batch of defective units, so they’re not being installed. Could still be a...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 154 / 282
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