November 20, 2026 @ 8:00 am - 4:00 pm - Johnstone Grand Rapids
HVAC MARKSMAN TRAINING SERIES: FURNACE HANDS ON LAB TRAINING
ONLY 4 SPOTS AVAILABLE PER CLASS DATE!!
(PRE-REQUISITE: MUST TAKE FREE ONLINE FURNACE COMMISSIONING & SERVICE TUNE-UP CLASS THRU JS UNIVERSITY)
Link to take FREE online Pre-req class before registering for the in person / hands-on class: Home page – Johnstone University
- HANDS ON TASKS LEARNED WILL INCLUDE:
- Electrical sequence of operation, testing & troubleshooting
- Overview & understanding of the electrical wiring diagram
- Component duties & performance
- Duct system / Airflow diagnosis
- Best installation practices
Includes: Hands on instruction, breakfast, lunch
Tools needed for class: a digital manometer and a multimeter (EM152 & DL479 or equivalent)
Instructor: Carlos Sanchez, Johnstone Technical Service Advisor
Info: 8:00am-4:00pm / $399 per student will be invoiced at time of registration
Location: Johnstone Grand Rapids: 4757 Clyde Park SW / 49509