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Sune
Sune
@sune
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Trusted Member
Joined: Jun 16, 2022
Last seen: Jul 4, 2025
Topics: 0 / Replies: 18
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RE: Weather compensated secondary circuits with Biomass

@andycoo that flooring sounds ideal. Extra volume is usually your friend when it comes to heating systems and I would certainly plan for potentially...

2 days ago
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RE: Weather compensated secondary circuits with Biomass

Hi @andycoo we do an LK 110 standalone weather compensating actuator with valve: LK are a top notch Swedish made. I haven't tried the German system...

5 days ago
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RE: Are Homeowners Being Silenced Over Faulty Heat Pumps?

That's troubling to hear. This is very not our own approach at Firepower, nor our experience with heat pump manufacturers at all. In general when ther...

3 months ago
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RE: ASHP added to Biomass System?

@vinceprince our company supplies heat pumps, and have been doing biomass systems for much much longer. What you're describing is called a hybrid or b...

10 months ago
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RE: Dodgy Vaillant ASHP foundation & Eddi Diverter Making Central Heating Water Dirty

@jennyross a totally blocked filter will stop the heat pump from working (it would give a "flow fault") so I guess that wasn't happening. And it's goo...

1 year ago
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RE: Dodgy Vaillant ASHP foundation & Eddi Diverter Making Central Heating Water Dirty

@jennyross I like your descriptions, they're helpful. Sounds like metal deposits to me. It's not uncommon to find some in most systems tbh. Are you fi...

1 year ago
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RE: Dodgy Vaillant ASHP foundation & Eddi Diverter Making Central Heating Water Dirty

@jennyross it's helpful to have a list isn't it! Cleaning filters should be on that list - it's probably one of the most vital parts really (as well a...

1 year ago
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RE: Dodgy Vaillant ASHP foundation & Eddi Diverter Making Central Heating Water Dirty

@jennyross out of interest did you get an RHI grant? Was your existing system flushed and cleaned out originally? Because building regs Part L, page 5...

1 year ago
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RE: Dodgy Vaillant ASHP foundation & Eddi Diverter Making Central Heating Water Dirty

The Eddi has nothing to do with the black gunk - this is either caused by the system not being correctly flushed and/or the system not being tested an...

1 year ago
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RE: Daikin Altherma noisy heat pump - help and advice needed

@clairelp I'd expect the primary pipes - which is the ones that connect your heat pump to to the volumiser, to that black and red Esbe valve, and to a...

1 year ago
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RE: Daikin Altherma noisy heat pump - help and advice needed

Additional to all those good comments, especially the pipe clipping one, it might also be worth checking with the installer what the velocity in the n...

1 year ago
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RE: Bodge Buster: Homeowner Heat Pump Installation Guide

@editor my copy arrived at the weekend - I haven't read it back to back yet but I have skimmed through each page. Like you say it's an ideal grounding...

1 year ago
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