HVAC Recovery EPA 608

Front

Recovery speed can be increased by placing the recovery vessel in hot water, placing the recovery vessel in ice water, using an oversized recovery cylinder, using longer hoses leading to the recovery tank.

Back

placing the recovery vessel in ice water

Front

Why is it likely for recovery and recycling machines to overheat when drawing a deep vacuum?

Back

because refrigerant is needed to cool the compressor

Front

When using recovery and recycling equipment manufactured after November 15, 1993, technicians must evacuate an appliance containing more than 200 lb. of HCFC-22 to what level before making a major repair?

Back

10" Hg

Front

When using recovery and recycling equipment manufactured before November 15, 1993, technicians must evacuate an appliance containing less than 200 lb. of HCFC-22 to what level before making a major repair?

Back

0 psig

Front

To reprocess refrigerant to meet new product specifications is called ____.

Back

reclaim

Front

To clean refrigerant by the use of filter dryers and then reuse it is called ____.

Back

recycle

Front

To reprocess refrigerant to meet new product specifications is called ____.

Back

reclaim

Front

To remove the refrigerant from a system without any testing or processing and to be put back into the same system is called ____.

Back

recovery

Front

A refrigerant label to identify the type of refrigerant recovered is placed on recovery cylinders for all of the following reasons, EXCEPT to:

Back

Tell if the cylinder is safe.

Front

Distributors must verify which of the following before they can sell HFC or HCFC refrigerant?
Options:
The distributor is a Section 608 certified distributor.
The distributor is selling Section 608 certified refrigerant.
The purchaser owns certified recovery and/or recycling equipment.
The purchaser is or employs a Section 608 certified technician.

Back

The purchaser is or employs a Section 608 certified technician.