STN - Slovak standards

Refrigerating systems and heat pumps.Safety and environmental requirements.Part 4: Operation, maintenance, repair and recovery

Available design: Print design

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022)

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Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors

Available languages: English

Available design: Print design

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors

Available design: Print design

Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors

Available design: Print design

Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025)

Available languages: English

Available design: Print design

Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)

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Refrigerating systems and heat pumps.Qualification of tightness of components and joints

Available design: Print design

Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

Available languages: English

Available design: Print design

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

Available languages: English

Available design: Print design