Scott Lynch, who leads the American Boiler Manufacturers Association, outlined the trade group's priorities for 2026 in a podcast interview that covered everything from updated efficiency thresholds to emissions testing protocols. For contractors working on commercial and light-industrial boiler systems, the changes coming this year affect equipment selection, installation procedures, and long-term service contracts.

ABMA represents manufacturers responsible for the majority of commercial boiler capacity installed across North America. The association has been coordinating with the Department of Energy on updated thermal efficiency standards that will phase in over the next 18 months. Contractors should expect tighter combustion efficiency requirements on new condensing models — many units will need to hit 95% AFUE or higher to meet the revised benchmarks. That means specifying equipment with secondary heat exchangers, enhanced burner controls, and low-NOx combustion chambers as standard, not optional.

The regulatory landscape also includes stricter emissions limits in several states. California's South Coast Air Quality Management District already enforces sub-20 ppm NOx rules, and similar standards are spreading to metropolitan areas in the Northeast and Pacific Northwest. Lynch emphasized that ABMA members are engineering boilers to comply with these limits while maintaining reliability in cycling applications — a critical consideration for hotels, hospitals, and multi-family buildings where load swings are constant.

What Contractors Should Do This Month

First, audit your existing customer base for boilers approaching 15 to 20 years old. Equipment installed before 2010 typically runs at 80 to 85% efficiency and lacks modern flame-safeguard controls. Retrofit quotes should include condensate neutralization kits, upgraded venting materials (PVC or polypropylene), and modulating aquastats — all required for high-efficiency replacement units. Second, verify your gas-train certification is current. Many jurisdictions now require third-party inspection of dual-valve safety shutoffs and pressure regulators on systems above 400,000 BTU input.

Finally, stock replacement igniters, flame sensors, and circulator pumps for the top three boiler brands you service. Supply-chain delays on OEM controls have stretched to six weeks in some regions, and customers expect faster turnaround. Understanding ABMA's 2026 agenda means staying ahead of equipment transitions before your competitors do.