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phowardstutterheim
@phowardstutterheim
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Joined: Jan 16, 2023
Last seen: May 24, 2023
Profile Activity
Topics: 2 / Replies: 32
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RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

@transparent @transparent We have no idea about Building Control - we didn't know they should have been informed about the GSHP system installation a...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

We thoroughly investigated filters that might be installed to remove the clay particles from the water before the pump and heat exchanger. Unfortunate...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

We have an open loop system that involves a borehole pump, a buffer tank, a pipe run to a plant room, a variable speed pump, and a plate heat exchange...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

@mjr If Vaillant didn't have these parts in Germany I would agree. But they are apparently widely available across the EU, with distributors often off...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

Quick question please - if chemicals were not added (ever) would this constitute negligence?

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

Brendon, I forgot. Two temperature sensors and the backup heater have had to be replaced so far - the question of the condenser is still to be a...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

Hi Brendon, Thanks for your very comprehensive response. FYI - we do not have a retrofit. We installed a spanking new Vaillant Geotherm 17kw in 2015...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: Say hello and introduce yourself

Hi, I'm Patricia Howard. I have a smallholding with two dwellings and several outbuildings, as well as 5 acres, in the South East, in Kent. My husband...

3 years ago
Forum
Introductions, Forum Rules & Updates
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RE: No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP

@transparent Thanks much for your response to my post, the discussion is really appreciated! 1: We went to all of the online distributors that Vaill...

3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Topic
No spare parts for Vaillant Ground Source Heat Pumps in the UK & major corrosion issue is another problem for GSHP
3 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Replies: 57
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