The Buderus G115WS boiler is based on the highly successful G115, the World's best selling boiler. The G115WS has been redesigned and re-engineered to extract and deliver more heat form every fuel dollar, and now has higher outputs at less cost per BTU.
Technology
- Optimized combustion with positive pressure-fired boilers and tailored chamber geometry — no need for a heat-consuming refractory or target wall eliminating the need for costly repairs.
- Minimal stack losses with the modified three-pass flue design’s large heat transfer areas.
- Low standby losses with a full 3" jacket of thermal insulation around the entire block — even underneath the boiler!
Advantages at a Glance
- Redesigned for Higher Outputs and Efficiency
- High Efficiency - AFUEs Above 86%
- Flexible, Corrosion Resistant GL-180M Cast Iron
- Full Swing Burner Door for Excellent Serviceability
- Chimney Vent from 85,000 to 136,000 BTU/Hr Output
- Direct Vent from 74,000 to 120,000 BTU/Hr Output