• Event Date & Time
    February 12, 2020
    8:30 am - 1:30 pm



Venue Phone: 603-552-1100

Venue Website:

50 Wentworth Ave, Londonderry, New Hampshire, 03053, United States

At 95%+ AFUE, the GB142 is one of the highest efficiency condensing gas boilers on the market. In its more than 30 year history in the marketplace, this boiler has proven its reliability.  This hands-on course covers all technical requirements for installation, maintenance and trouble shooting for the GB142 series boilers. In this class you will be also learning about the larger capacity GB162 Boilers designed for larger residential projects and light commercial by cascading up to 8 boilers to reach 555MBTU; this section will be focused on installation, applications, service and cascade systems   Highlights:
  1. Installation and venting
  2. Piping and Wiring Scenarios
  3. Commissioning and Startup
  4. Hands on Troubleshooting
Class duration 6 hours