June 2026 – Navien expanded its U.S. residential heating portfolio by introducing next-generation high-efficiency condensing boilers with enhanced smart controls and improved energy performance for modern homes.
February 2026 – Weil-McLain announced upgrades to its residential boiler lineup, incorporating advanced connectivity and improved efficiency to support homeowners transitioning to lower-emission heating systems.
October 2025 – U.S. Boiler Company expanded its ENERGY STAR® certified residential boiler offerings, focusing on high-efficiency gas-fired systems designed to reduce household energy consumption.
May 2025 – Burnham Holdings accelerated investments in advanced hydronic heating technologies, strengthening its residential boiler portfolio to meet growing demand for energy-efficient home heating solutions.