Do not mix refrigerants in a recovery tank

The EPA does require leak repair for small appliances

Appliances with non-operating compressors can always achieve desired evacuation rates utilizing system-dependent recovery equipment

Air in a refrigeration system will cause ______ discharge pressures.

System dependent devices may only be used on appliances containing  ________ of refrigerant or less:

After installing an access fitting, if you find that the system pressure is _______, do not begin the recovery process

Self-contained recovery equipment will not store refrigerant in a pressurized recovery tank

Persons handling refrigerant during maintenance, service or repair of small appliances must be certified as:

If EPA regulations change after a technician becomes certified, it will be the responsibility of the _____ to comply with any future changes:

The EPA definition of a small appliance includes prod­ucts manufactured, charged, and hermetically sealed in a factory with ______ of refrigerant or less:

After recovering refrigerant, if nitrogen is used to flush debris out of the system, the nitrogen may be legally vented:

_______ recovery equipment captures refrigerant with the assistance of the appliance compressor, an external heat source, or a vacuum pump