Variant comparison
Documents
Data sheets
UL-S
UL-SX
Steam boilers brochure
UL-S
UL-SX
Heat transfer medium
UL-S
High-pressure saturated steam
UL-SX
High-pressure superheated steam
Design
UL-S
Three-pass single-flame tube/smoke tube technology
UL-SX
Three-pass single-flame tube/smoke tube technology
Output
UL-S
1,250 to 28,000 kg/h
UL-SX
2,600 to 28,000 kg/h
Safety pressure
UL-S
up to 30 bar
UL-SX
up to 30 bar
Max. temperature
UL-S
up to 235 °C
UL-SX
up to 300 °C
Fuel
UL-S
Gas, oil, bio gas, bio oil, hydrogen
UL-SX
Gas, oil, bio gas, bio oil, hydrogen
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