EPA 608 TYPE III 203-2024 Latest Update(RATED A+)

-1 - ANSWER refrigerants CFC-12, HCFC-22, HFC-134a are all classified as type what substances? 15 hg - ANSWER when recovering refrigerant from a medium pressure system with more than 200lbs of refrigerant, recover to a level of? 30% - ANSWER EPA requires that all industrial process refrigeration systems containing more than 50 lbs of refrigerant MUST be repaired when the annual leak rate excceds? pressurize system using controlled hot water - ANSWER whats the most efficient method of leak checking a charged low pressure refrigeration unit? 10 - ANSWER a low pressure chiller used for comfort cooling must be repaired if it has annual leakage of how much %? 18 months - ANSWER how long would you have to retrofit or retire an appliance that has excceded threshold leak rate if it has 50 lbs or more of an exempt refrigerant? condenser top - ANSWER where is the purge unit located in a low pressure system?