Homepage Contact us
separator
Buderus Buderus
Buderus Products Floor standing condensing boilers from 50kW to 19,200kW SB825L LN

SB825L LN

The SB825L LN is available in the following kW outputs:
  • From 750kW through to 17,500kW.

Technical data sheet

kW output  File type   
750kW PDF Download
1,000kW PDF Download
1,250kW PDF Download
1,500kW PDF Download
2,000kW PDF Download
2,500kW PDF Download
3,000kW PDF Download
3,500kW PDF Download
4,250kW PDF Download
5,250kW PDF Download
6,000kW PDF Download
8,000kW PDF Download
10,000kW PDF Download
12,000kW PDF Download
14,000kW PDF Download
17,500kW PDF Download

For very high heat outputs of up to 17,500 kW the Buderus SB 825L LN condensing boiler is a premium quality choice.

The boilers are simple to service and maintain with easy to access combustion chambers and heating surfaces ensuring straight-forward operation, life-long durability and overall system efficiency.

Features and benefits

  • Efficiencies of up to 109% (NCV)
  • Stainless steel combustion and heat exchanging surfaces
  • Cascades up to 3 boilers with 4000 controls and with no limits using a building management systems (BMS)
  • Two return flow connections for separation of high and low temperature heating circuits
  • Low hydraulic resistance
  • For use with gas pressure jet burners
  • 3 pass construction
  • Combustion chamber optimised for lower emissions
  • Kondens+ heating surfaces

Delivery

  • Assembled
Buderus
CAD drawings download
Floor standing boiler CAD drawings
Hydraulic schematic downloads
SB boiler schematics
Wiring schematic diagrams
4211 Control schematics
4212 Control schematics
4321 Control schematics
Link to controls
Buderus controls