GSA-150-SPT Standing Pilot Gas Steam Boiler 81.6% - 150,000 BTU

SKU: 2643031597_2

Brand: Williamson-Thermoflo

Product Description

The Williamson-Thermoflo GSA series boiler is a cast iron gas-fired low pressure steam boiler designed for use in closed heating systems. This boiler must be vented by natural draft into a lined masonry or metal chimney, or Type L vent. An adequate...