Honeywell - R-1234yf vs. R-134a: What You Need To Know - AVI OnDemand

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Honeywell - R-1234yf vs. R-134a: What You Need To Know

Evaporators used in R-1234yf systems must meet SAE Standard J2842.*
- True
- False
Technician A says all R-1234yf systems will have a Suction Line Heat Exchanger (SLHX). Technician B says some later-model R-134a systems will have a SLHX. Who is correct?*
- Technician A only
- Technician B only
- Both technicians A and B
- Neither technicians A or B
R-1234yf system service ports are the same ones used in R-134a systems.*
- True
- False
Technician A says R-1234yf is mildly flammable. Technician B says R-1234yf is extremely flammable. Who is correct?*
- Technician A only
- Technician B only
- Both technicians A and B
- Neither technicians A or B
When working with R-1234yf:*
- Make sure there is adequate ventilation in the work area
- Do not smoke
- Do not use incandescent worklights in the vicinity
- All of the above
Please provide us with your email address in order to receive your test results and certificate of completion*
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