Products

Products

GCWB95 Boiler

High efficiency, modulating gas-fired condensing combination water boiler

Features

Overview

    Here are some of the top features of the GCWB95:

    • At 95% AFUE, this natural gas combination boiler is remarkably efficient and 2020 ENERGY-STAR® Most Efficient. So that perfectly warm air and an endless stream of hot water comes with minimal energy waste.
    • Faster heating times deliver both home heating and hot water on demand. You can run the dishwasher, do a load of laundry, and take a shower without running out of hot water.
    • Self commissioning allows this combination boiler to make its own adjustments during installation for immediate comfort that’s perfectly tuned to your home.

Energy Efficiency

    • The pinnacle of efficiency - At 95% AFUE, this natural gas combination boiler is remarkably efficient and 2020 ENERGY-STAR® Most Efficient. So that perfectly warm air and an endless stream of hot water comes with minimal energy waste.

Home Comfort

    • Real-time comfort - Faster heating times deliver both home heating and hot water on demand. You can run the dishwasher, do a load of laundry, and take a shower without running out of hot water.
    • Perfectly pinpointed adjustments - Self commissioning allows this combination boiler to make its own adjustments during installation for immediate comfort that’s perfectly tuned to your home.

Performance

    • Real-time comfort - Faster heating times deliver both home heating and hot water on demand. You can run the dishwasher, do a load of laundry, and take a shower without running out of hot water.
    • Perfectly pinpointed adjustments - Self commissioning allows this combination boiler to make its own adjustments during installation for immediate comfort that’s perfectly tuned to your home.

Publications

GCWB95 Homeowner's Manual
GCWB95 Boiler Product Brochure

Certifications