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Commercial Condensing Boilers
Buderus SB745WS Boiler
Energy Efficient
Commercial Boiler
Model Buderus SB745WS
With this boiler, project costs are reduced due to simplified piping.
Buderus SB745WS Overview
With inputs ranging from 3003 to 5443 MBH, the Buderus SB745WS Series has an increased maximum operating pressure to 80 psi, and a 10 year non-prorated limited warranty. A full three-pass flue design extracts latent heat and maximizes overall efficiency.
| Manuals | Model | Download |
|---|---|---|
| Installation Manual - EN | SB625WS / SB745WS | Download (PDF 3.5 MB) |
| Installation Manual - FR | SB625WS / SB745WS | Download (PDF 3.8 MB) |
| Operations Manual | SB625WS / SB745WS | Download (PDF 0.6 MB) |
| Engineering Submittal Sheets | Model | Download |
|---|---|---|
| Engineering Submittal Sheet | Model 800 | Download (PDF 0.6 MB) |
| Engineering Submittal Sheet | Model 1050 | Download (PDF 0.6 MB) |
| Engineering Submittal Sheet | Model 1300 | Download (PDF 0.6 MB) |
| Engineering Submittal Sheet | Model 1550 | Download (PDF 0.6 MB) |
| Engineering Submittal Sheet | Series - Recommended Burners | Download (PDF 0.2 MB) |
| Specification | Model | Download |
|---|---|---|
| SBWS Specification | Series | Download (DOC 0.1 MB) |
| Drawings | Model | Download |
|---|---|---|
| REVIT File | SB745WS Series | Download (ZIP 1.8 MB) |
Warranty
Product Literature
Advantages at a Glance
- Ultra high efficiency - up to 98%
- Multi-fuel options available: NG, LP, ultra low sulfur oil and heating oil type 2
- Pressure rating up to 80 psi
- Full-swing openings of the main combustion chamber and fire tube heating surface assure easy inspection and service
Technology
- No restriction on return temperature and flow rates
- High mass design for new construction and retrofit applications
- Titanium infused stainless steel fire tubes for long life
- Dual Returns provide unique design opportunities
- 2,738 to 5,293 MBH output
- Top water connections for easy access and serviceability
