Preferred Series
Preferred™ Series BW3 Boiler
Model: BW3|Boilers
AFUE
Up to 84.4%
Professional Installation
Financing Available
5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section
Manufacturer Overview
Our most versatile gas-fired, radiant heat system, engineered with an up to 84.4% AFUE rating for outstanding energy efficiency.
Description provided by Bryant®. HRS-written description coming soon.
Specifications
AFUEUp to 84.4%
Warranty5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section
ENERGY STARNot Qualified
Key Features
Up to 84.4% AFUE
Cast iron heat exchanger
Gas-fired models
Stainless steel/titanium alloy composite burners
Fiberglass insulated casing
Small, compact design
Manufacturer Information
Brand
Bryant
Category
Boilers
Model Number
BW3
Source
Official Bryant® Website
Last verified: 8/18/2026
Interested in the BW3?
Get a free, no-obligation estimate from HRS Heating & Cooling. We'll verify this is the right fit for your home.
