Bryant Bryant BWB (Legacy 84 gas boiler)

The BWB appears on Bryant's current US boilers page as the Legacy 84 gas boiler, and its product page prints the fullest specification set of the three gas models: up to 84% AFUE, rated heating input 60,000-235,000 BTUH, rated heating capacity 50,000-197,000 BTUH, a cast iron heat exchanger with titanium composite burners, an integrated boiler control, electronic ignition, a standard electric vent damper and a water heat format. Bryant's consumer brochure prints the same efficiency and covers the model with a 10-year parts and 20-year heat exchanger limited warranty upon timely registration.

Bryant's document library publishes the BWB owner's guide (OG-BWBC-01), so owners of an installed unit can work from the manufacturer's own document for that generation. The published input and capacity figures are printed as ranges for the series rather than as per-model rating rows, so Boilers.ca publishes the series without model-level records.

The BWB is a US catalogue product: carrier.ca, the Canadian residential HVAC site of Bryant's corporate family, lists no boilers, so the series is recorded canadianStatus 'unknown'. Any installation, gas, combustion or venting work belongs with a licensed contractor working from the unit's own documentation.