4 results
Best selling Step by Step Passing the EPA 608 Certification Exam notes
Exam (elaborations)
(Answered) EPA SECTION 608 CORE (2021-2022 revision)
PopularEPA SECTION 608 CORE (2021-2022 revision) 
A disposable cylinder should be reduced to what pressure before scrapping? 
a. 0 psig 
b. 20 psig 
c. 50 psig 
d. 80 psig 
 
A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? 
a. Add R-22 after the repair is complete. 
b. Retrofit the unit to R-407C. 
c. Use recovered or recycled R-22 from the same 
owner. 
d. Top off the unit with R-410a. 
A refillable cylinder must not be filled above what ...
Exam (elaborations)
EPA 608 Study Guide 2025 Pass the HVAC Refrigerant Handling Exam
PopularEPA 608 Study Guide 2025 
Pass the HVAC Refrigerant 
Handling Exam
Exam (elaborations)
EPA 608 Certification | Section 608 Refrigerant Recovery and Transition Test.
PopularEPA 608 Certification | Section 608 Refrigerant Recovery and Transition Test> Answered latest 2022/2023.
Summary
HVAC: EPA 608 Certification Review Study Guide_ 2022-2023.
PopularHVAC: EPA 608 Certification Review Study Guide_ 2022-2023.
Newest Step by Step Passing the EPA 608 Certification Exam summaries
Exam (elaborations)
EPA 608 Study Guide 2025 Pass the HVAC Refrigerant Handling Exam
NewEPA 608 Study Guide 2025 
Pass the HVAC Refrigerant 
Handling Exam
Exam (elaborations)
(Answered) EPA SECTION 608 CORE (2021-2022 revision)
NewEPA SECTION 608 CORE (2021-2022 revision) 
A disposable cylinder should be reduced to what pressure before scrapping? 
a. 0 psig 
b. 20 psig 
c. 50 psig 
d. 80 psig 
 
A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? 
a. Add R-22 after the repair is complete. 
b. Retrofit the unit to R-407C. 
c. Use recovered or recycled R-22 from the same 
owner. 
d. Top off the unit with R-410a. 
A refillable cylinder must not be filled above what ...
Summary
HVAC: EPA 608 Certification Review Study Guide_ 2022-2023.
NewHVAC: EPA 608 Certification Review Study Guide_ 2022-2023.
Exam (elaborations)
EPA 608 Certification | Section 608 Refrigerant Recovery and Transition Test.
NewEPA 608 Certification | Section 608 Refrigerant Recovery and Transition Test> Answered latest 2022/2023.