gwb84-ie
Boiler
Standard efficiency, gas-fired water boiler, with chimney or side wall venting
20-Year Limited Warranty on Heat Exchanger; 5-Year Limited Warranty on covered components. This product may be eligible for 10-Year Limited Warranty coverage with product registration.
Heating Savings
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Efficient operation in colder climates
Offers an efficiency of up to 84.4% AFUE, meaning it can deliver energy savings compared to an older boiler. So even if winter brings its worst, you’ll stay comfortable without worrying about energy use. Up to 84.4% of fuel is converted into usable heat.
Made tough, to deliver reliable warmth
Made tough, to deliver reliable warmth
Includes extra attention to durability, with features like a cast-iron heat exchanger
and corrosion-resistant burners.
Integrates easily into your home
If you have a traditional system, it will fit perfectly and provide precise heating comfort all winter long.
Smart design means reliable operation
Smart design means reliable operation
Ratings & Reviews
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GWB84-IE Boiler
5/5
5/5
5/5
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Resources
Product Literature
Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit www.energystar.gov.
