What is self-contained recovery equipment? “Equipment that removes refrigerant without help from the appliance's components”

Recovery techniques · EPA 608 Type I. The correct answer, and the reasoning behind it.

Identifying refrigerants, access valves, passive recovery and solderless fittings.

The question

What is self-contained recovery equipment?

• AEquipment that relies on the appliance's own compressor to move the refrigerant
• BEquipment permanently built into the appliance as a pump-out unit
• CEquipment that may be used only on units made before 1993
• DEquipment that removes refrigerant without help from the appliance's componentsCorrect answer

Why “Equipment that removes refrigerant without help from the appliance's components” is correct

Section 82.152 defines self-contained recovery equipment as equipment capable of removing refrigerant from an appliance without the assistance of components contained in the appliance. It has its own compressor, so it is often called active recovery.

Source: 40 CFR 82.152; EPA: Test Topics

Why the other answers are wrong

• Equipment that relies on the appliance's own compressor to move the refrigerant — That describes system-dependent equipment.
• Equipment permanently built into the appliance as a pump-out unit — A pump-out unit is a permanent attachment, not portable self-contained equipment.
• Equipment that may be used only on units made before 1993 — Self-contained equipment is used on appliances of any age.

Practice more of this

More EPA 608 Type I practice questions, or see every EPA 608 practice test.