The National Comfort Institute offers several training and certification seminars geared toward heating and cooling business owners and technicians. Programs include "Become A Certified CO Analyst," a two-day seminar/workshop and certification exam, and "Combustion Safety and CO Diagnostics." To see a complete list of seminars, visit NCI online at www.nationalinstitute.com, or call Jim Davis at 800/633-7058.
Check out Plumbing & Mechanical's September 2017 issue, featuring our cover story on PHCC CONNECT 2017. Other features include the benefits of heat pump water heaters, preventing cockroach infestations with drain maintenance, and much more.