March 28, 2018 @ 8:30 am - 4:00 pm - Grand Rapids
EPA approved class instruction & testing for 608 HVACR refrigerant certification. Covers Core, Type I, II, III – Universal. Recommend 2 weeks to study manual before taking class & test. Study manual mailed direct to you when you sign up. Bring picture ID & nonprogrammable calculator if desired. If coming for a retake, please bring results from previous test. Test results in approx two weeks. Lunch included with full day class.