Drums & Determining Cable Length

This video will go over the importance of drums and determining cable length. Our Contact Information: Mount Onsite Training Finksburg, MD 21048 410-549-2668 or 410-984-0256 MountOnSiteTraining.com [email protected] Offering HANDS ON training in Residential , Commercial Sectional & Commercial Opener , Rolling Steel and Advanced Fire Door. Also offering IDEA testing on site at our training facility. The information and advice published or made available here is not intended to replace the services of a professional. The guidance offered is provided for informational purposes only and is not a substitute for professional advice. You should not use this information for identifying or solving a serious problem. Any action on your part in response to the information provided here is at your own discretion. We make no representations or warranties with respect to any information offered or provided regarding any solution to a home issue. By using this content, you agree that Mount Onsite Training is not liable for any resulting direct or indirect claim, loss or damage. In the case of a home emergency, please immediately call a professional.