The pinnacle of efficiency
The pinnacle of efficiency
At 95% AFUE, this natural gas combination boiler is remarkably efficient
and 2022 ENERGY-STAR® Most Efficient. So that perfectly warm air and an endless
stream of hot water comes with minimal energy waste.
GCWB95, GWM-IE, GWB9-IH, GWB8-IE Lennox product
Learn more about Lennox awards for innovative initiatives in product design.
How to choose your Boiler?
- Source of fuel Type to use, such as Eclectic, oil, Propane or Natural gas Heating source
- The efficiency of the existing and new Boiler
- Capacity needed for your home
- Cost of new Boiler and Maintenance
- Boiler band and quality
- Electric Heat Pump
Technology with the power to save you money
The modulating capability of the GWM-IE allows the burner to fire at different levels of heat, down to 20% of its full capacity. So your comfort and energy use are always kept in perfect balance.
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GCWB95
High efficiency, modulating gas-fired condensing combination water boiler
ENERGY STAR® Qualified
Warranty 15-Year Limited Warranty on Heat Exchanger; 10-Year Limited Warranty on covered components.
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GWB9-IH
High efficiency, gas-fired condensing water boiler
Energy Star® Qualified
Warranty 15-Year Limited Warranty on Heat Exchanger; 10-Year Limited Warranty on covered parts.
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OWB86
Standard efficiency, oil-fired water boiler
Warranty 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.
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GWB84-IE
Standard efficiency, gas-fired water boiler, with chimney or side wall venting
Warranty 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.
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GWB84-E
Standard efficiency, gas-fired water boiler with chimney venting
Warranty 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.
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Boiler Solutions from Alliance
Since 1999 we have started to sell, service and installation of heating and cooling products, and since then we have
gained great experience for doing it right and safe. We are a Lennox authorized dealer with lots of on-site and factory
training for our qualified techs. Providing such a friendly service been our goal for 100% customer satisfaction. A Trust has
been built the highest comfort over the years for customers.
