PGS 13 Directive for ammonia refrigeration installations
Does your refrigeration installation/heat pump meet the requirements of the PGS 13 directive?
Your refrigeration installation/heat pump with more than 10 kg of natural refrigerant ammonia (NH 3 /R717) must meet the PGS 13 directive. Have your ammonia installation or heat pump tested by an inspector at ECH. We have extensive experience with the inspection of ammonia refrigeration installations.