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New units have more condensation than the old ones???

Posted: Wed Dec 07, 2022 4:48 pm
by Uplander
We have an aged conservatory in which we have had to have three failed doble-glaved units replaced. We keep the door open from the living room to the conservatory because our cat has his trays in there. We have noticed that the three new units get more condensation than the old ones which seems counter-intuitive. I wonder if anyone can explain this? Thanks in advance.

Re: New units have more condensation than the old ones???

Posted: Mon Dec 12, 2022 10:02 pm
by stoneyboy
Hi uplander,
If any part of the DGUs are below 800mm then the replacement units would have to be thicker glass so the air gap in them would be reduced, this decreasing the insulation value hence more condensation.
Regards S

Re: New units have more condensation than the old ones???

Posted: Tue Dec 13, 2022 6:51 am
by Uplander
Ahhh, thanks stoneyboy, they are below this so maybe that's why - thanks for the post!