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abbote
@abbote
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Active Member
Joined: Nov 25, 2024
Last seen: May 8, 2025
Topics: 1 / Replies: 7
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RE: IVT Greenline high pressure switch and electrical cassette errors

Here are the reported most common causes for both. Common Causes High Pressure Switch error:Blocked or dirty condenser coil (insufficient airflow)Fa...

22 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors

I know you will probably have tried this, but if the GT8/GT9 temp differential is low, it may not solve the issue? However, Pressure Switch High (HP)...

22 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors

Hi, are you able to see the delta between GT8 vs GT9 temps? If this is more than 10 degrees then it would suggest that there is a flow issue again. Wh...

2 days ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.

Just leaving an update to my issue. The pump completely shut down on the 26th Jan. I had ordered the internal flexible hoses from Alto Energy and th...

2 months ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.

@greenlight I actually called you and spoke to you to ask if you had a work instruction or could give me an idea of how much it should cost to replace...

2 months ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.

As I thought I've been told that the most likely cause if the internal flexible pipes below the electrical cassette and flow pump. It's great that the...

4 months ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.

Many thanks for taking the time to reply. There is a Magnaclean on the return from the rads/UFH, which I have cleaned myself, is this just the white p...

4 months ago
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