Leading boiler manufacturer advances renewable energy with cleaner, greener heating solutions.
September 21, 2025
Weil-McLain has announced its Ultra Oil, WGO, WTGO and SGO residential oil boilers are now certified to run on 100% biodiesel (B100), thanks to collaborations with R.W. Beckett and Carlin Combustion.
From 2023 Energy Star Partner of the Year Bradford White Water Heaters, the Brute FT Wall Hung Boilers have modulating gas valves to allow up to 10:1 turndown and ensure top performance (80,000-199,000 Btu) and efficiency (95+% AFUE).
Featuring a 95% AFUE rating, the Weil-McLain ECO Tec meets nearly all residential space and domestic hot water heating needs, including multi-zone and combi-applications.
Weil-McLain’s 95% AFUE high-efficiency ECO Tec boiler features heat only and combi versions for all residential space and domestic hot water heating, the company explains.