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EPA 608 Type 1 Questions and
Correct Answers the Latest Update
Technicians who perform sealed system service on small appliances must have;
✓ Type I or Universal certification.
A small appliance is defined by EPA as;
✓ Appliances manufactured, charged, and hermetically sealed in a factory with 5 Lbs or
less of refrigerant
Type I Certification is required for;
✓ persons handling refrigerant during maintenance, service, or repair of small
appliances
If regulations change after the technician becomes certified;
✓ The technician is responsibility for complying with any future changes in the
regulations.
Recovery equipment manufactured after November 15, 1993 must be;
✓ capable of recovering 90% of the refrigerant in the compressor os operating; 80% of
refrigerant if its not or 4 inches of vaccum
Which of the following is true of small appliances refrigerant leaks;
✓ EPA does not require repair, but leaks should be repaired whenever possible.
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Recovery equipment manufactured after November 15, 1993 must be capable of
recovering;
✓ 90% refrigerant or or achieving 4 inches of vacuum.
Recovering multiple types of refrigerants in the same cylinder;
✓ will make the reclaimed refrigerants non reclaimable and a charge for disposal may
be levied.
Self-contained or active recovery equipment;
✓ Has its own means of recovery.
System-dependant or passive recovery equipment;
✓ Captures refrigerant into a non-pressurized container with assistance of the
appliance compressor.
What is defined as a non-condensible?
✓ Air
When using a system-dependent recovery system on an appliance that has an
operating compressor, the technician should;
✓ Run the compressor and recover from the high side of the system.
When using a system-dependent recovery system on an appliance that has a
non-operating compressor, the technician should;
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