Do you have a question about the Bosch UT-L 28 and is the answer not in the manual?
Key advantages like 3-pass design, compact construction, and environmental responsibility.
Overview of the boiler's equipment, including casing, insulation, and pressure body.
Explanation of the boiler's water guide system and 3-pass design for efficiency.
Information on boiler efficiency, seasonal efficiency, and standby loss.
Summary of relevant standards (EN 303, TRD 300) and installation regulations.
Emissions specifications based on German immission control laws and TA Luft.
Guidance on conducting flue gas tests and preparing the system.
Recommendations for chemical additives and water treatment for heating systems.
Guidelines for water analysis to design effective water treatment systems.
Description and application of the CFB 810 control unit with CME 930 module.
Details on CFB 930/910 digital control units and their special functions.
Overview of the intuitive BCO boiler control system for enhanced operation.
General requirements for safety equipment installation per DIN EN 12828.
Schematic illustration of safety component layout for direct heating.
System example with integrated boiler and heating circuit control.
System example with boiler circuit control unit and shunt pump.
System example with hydraulic separation and boiler circuit control.
System example with flue gas heat exchanger and boiler circuit control.
System example for a 2-boiler setup with hydraulic separation and boiler circuit control.
2-boiler system example with mixed heat exchangers and hydraulic separation.
Details on additional safety equipment required by DIN-EN 12828.