Summary | Bosch Appliances 100 Combi Boiler guide

Bosch Appliances 100 Combi Boiler manual System 5 Greenstar Heating Boiler in a single zone system

Applications Manual	Bosch Greenstar 29

2.5System 5: Greenstar Heating Boiler in a single zone system

Summary:

Single boiler with primary/secondary piping conﬁguration supplying one heating zone. Outdoor reset with FW200 controller with built-in room sensor mounted in the living space for room feedback.

Use this design where System 1 cannot be used due to too great a system pressure drop. Primary/secondary piping is also required for radiant ﬂoor and panel radiator applica- tions.

Primary/secondary piping isolates the system ﬂow from the boiler ﬂow and prevents the system from inﬂuencing boiler performance.

In detail:

The FW200 is an outdoor temperature based controller with room temperature inﬂuence. The controller adjusts the heating curve (boiler supply temperature) according to outdoor temperature. When the FW200 is wall mounted as a room sensor, it uses room temperature to adjust the heating curve and modify boiler supply temperature ac- cordingly.

FW200 provides warm weather shutdown.

For temperature sensitive radiant ﬂoor applications, install a thermostatic tempering valve for overheat protection.

Required components:

Greenstar heating boiler.

FW200 controller in the room.

Primary/secondary piping and system pump.

Thermostatic mixing valve (optional - overheat protection for temperature sensitive floors).

Additional instructions:

See manufacturer’s installation and operating instructions.

Bosch Thermotechnology Corp.

Data subject to change

100 Combi Boiler, Boiler, Combi specifications

Bosch Appliances has long been a leader in manufacturing high-quality heating solutions, with its Combi Boiler series standing out as a prime example of innovation and efficiency. The Bosch 100 Combi Boiler is designed to meet the demands of modern households, providing both heating and hot water in a compact and efficient package.

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In summary, the Bosch 100 Combi Boiler is a top-tier choice for those seeking efficiency, convenience, and reliability in their heating and hot water solutions. Its advanced features, compact design, and innovative technology make it suitable for a wide range of applications, reflecting Bosch’s commitment to quality and customer satisfaction. Whether upgrading an older system or installing a new one, the Bosch 100 Combi Boiler is a practical investment for any home.