Williamson GWC-070-N-T-S2-W GWC 70,000 BTU 91.9% AFUE Natural Gas Condensing Water Boiler, Intermittent Pilot, Taco 007

Williamson GWC-070-N-T-S2 GWC 70,000 Input Natural Gas, Intermittent Pilot, Taco 007

"Uncover warm possibilities" with Williamson-Thermoflo's GWC Gas Water Condensing boiler. The highly efficient GWC-070-N-T-S2 pumps out 70,000 BTUs with an AFUE (annual fuel utilization efficiency) rating of 91.9 percent. Not only is the GWC efficient, but it is also versatile with several PVC or stainless steel venting options that can be used. This factory-packaged boiler has many features; like a multiple pass heat exchanger with a secondary stainless steel condensing heat exchanger, control module with indicator lights, hot surface ignition system, and an insulated heavy-gauge steel jacket. The GWC also has an inferred heat program that provides automatic adjustment of the water temperature to match the needs for your residence or office. It is also factory tested, meaning that you can rest assured knowing that you will receive a boiler that you can count on, year after warm year.

• With an AFUE percentage at or above 91 percent there is no doubt that the boiler will provide you with high efficiency, saving you money on heating costs.
Factory Tested
• GWC boilers are factory tested, ensuring reliability and properly functioning equipment.
Secondary Heat Exchanger
• A stainless steel heat exchanger collects heat from the flue gasses, maintaining boiler efficiency.
Inferred Heat Program
• GWC is designed with an inferred heat program which provides automatic adjustment of the boiler water temperature to match heating demands.
Multiple Venting Options
• Multiple venting setups for both PVC or stainless steel provide you with many options for venting your boiler.
Product Includes
• Taco 007 Circulator Pump