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Make sure that the Refrigerant Leakage Rate (Lr) values used in your calculations are based on the actual leakage rates experienced in your building. The credit requirements set a default Lr of 2.0% and a minimum Lr of 0.5%.  So, if you can’t demonst

Make sure that the Refrigerant Leakage Rate (Lr) values used in your calculations are based on the actual leakage rates experienced in your building. The credit requirements set a default Lr of 2.0% for new equipment.

Credits: 
EAc5
Project phase: 
During the Performance Period
Credit tip type: 
Best Practices