Highly recommend – Fundamentals and 5 day Practical Course by Stuart Ginbey | Aug 25, 2021 | 0 comments Brilliant course with a grate mixture of theory and practical with a fantastic instructor. Highly recommend this course for any one who wants to improve there knowledge with HVAC and Refrigeration. Danny Guild. Engineer. November 2020 Submit a Comment Cancel replyYou must be logged in to post a comment.