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Sky baggrund
Sky baggrund

Plumbing & Energy Engineering

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Heat pumps - installation and service - 4 days

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Personal safety when working with epoxy and isocyanates - 2 days

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Upgrading from category 2 to A2 - 5 days

New A2 refrigeration certificate replaces category II, KMO certificate. If you already have a KMO certificate, you must upgrade to A2 refrigeration certificate
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6/15/2026

District heating system - certificate for small properties - 7 days

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Brazing of copper and steel to DN13 - 2 days

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A2 refrigeration certificate - 15 days

New A2 refrigeration certificate replaces category II, KMO certificate. New EU legislation on working with refrigerants means that the KMO category II certificate has been replaced by the new A2 refrigeration certificate. In future, the A2 certificate is required to work with refrigeration and heat pump systems up to 1 kg of flammable and 3 kg of non-flammable refrigerants.
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Electrical engineering in plumbing installations - 3 days

11/2/2026

Automatic control in heat distribution energy systems - 3 days

12/14/2026