Exam (elaborations)
EPA CORE EXAM 2023/2024 WITH 75 QUESTIONS AND ANSWERS
- Course
- Institution
EPA CORE EXAM When servicing an R-22 system you CANNOT - ANSWER top off the unit with R-407C Reclaimed refrigerant must be tested to meet __________________ before it can be resold. - ANSWER AHRI 700 EPA may require technicians to demonstrate their ability to perform proper procedures for r...
[Show more]