- Efficiency of up to 84.4% as certified by the US Department of Energy testing standards.
 - Induced Draft Fan – Allows flue gases to be pulled through the boiler and exhausted through a chimney or side-wall vent.
 - Quality Heat Exchanger Design – The SW Series features a dependable cast iron heat exchanger with cast iron push nipples.
 - Assembled Boiler with Insulated Jacket
 - 24 Volt Transformer
 - A.S.M.E. Relief valve
 - Warranty
- Limited 20 Year Warranty (Residential Applications)
 
 
- Natural Gas or Propane
 - Fill-Trol
 - Thimble
 - Sidwewall Vent Hood
 
Installation & Operation Manual
																																																								
																																			Parts Lists
																																																								
																																			Technical Bulletin
																																																								
																																			Warranty
																																																								
																																			Installation & Operation Manual
																																																								
																																																								
																																			Parts Lists
																																																								
																																			Warranty