Williamson GWA-200-N-IT-W GWA Gas-Fired Boiler, Water Atmospheric, High Efficiency, Factory Packaged, With Spark-Ignited Pilot & Taco Circulator 007, Natural Gas, 210K BTUH Input

Product Description

The Williamson GWA-200-N-IT-W is a highly efficient gas-fired boiler, suitable for residential applications. It provides reliable heating with a capacity of 210,000 BTUH input, operating with natural gas.

• Factory packaged for easy installation
• Designed for atmospheric venting with chimney
• Includes Taco 007 circulator for efficient water movement

Product Highlights

This boiler features a robust construction and several user-friendly controls that simplify operation. The model is suitable for both natural and propane gas.

Product Information

Standard Information

• Manufacturer: Williamson
• MPN: GWA-200-N-IT-W

Technical Specifications

• Dimensions: 22 x 62-1/8 inches
• AGA Input (MBH): 210
• Boiler Water Content (to water line): 3.8 gallons
• Chimney & Breeching Size (20 feet high): 71.0 inches
• Circulator Flange Size: 1-1/4 inches
• DOE Seasonal Efficiency (% AFUE): L-S 81.7, N-I 81.8, N-S 80.5
• Flue Diameter (Inches): 7
• Input BTUH (0-2,000 feet altitude): 210,000
• Output BTUH (0-2,000 feet altitude): 174,000
• LP Gas Standing Pilot Efficiency: 81.7
• Min Chimney Size: 7 x 20 inches
• Natural Gas Intermittent Pilot Efficiency: 81.8
• Natural Gas Standing Pilot Efficiency: 80.5
• Net I=B=R Ratings (MBH): 151
• Pilot Configuration: Intermittent pilot
• Shipping Weight: 370 lbs