Subject: Undeliverable: Kurs om tappvattensystem - energieffektivisering och legionella

From: <[email-masked]>
Date: Thu, 8 Jan 2026 08:02:58 +0000

MAILSRV04.OBOS.NO rejected your message to the following email addresses:

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From: Svensk Energiutbildning <[email-masked]>
To: <[email-masked]>
Reply-To: <[email-masked]>
Subject: Kurs om tappvattensystem - energieffektivisering och legionella
Date: Thu, 8 Jan 2026 08:01:40 +0100
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Subject: Kurs om tappvattensystem - energieffektivisering och legionella
From: Svensk Energiutbildning <[email-masked]>
To: <[email-masked]>
Date: Thu, 8 Jan 2026 08:01:40 +0100

Legionella och energiförluster i tappvattensystemKurs om hur energiförluster minskas i VVC- och tappvattensystem 
samt hur man förebygger och hanterar utbrott av legionella.