Page 15 - Bosch Hot Water Boilers

Hot water boilers | 15

Equipment

The UNIMAT hot water boiler UT-M is offered as a cabinet including the easy-to-operate boiler control BCO.
complete boiler system including equipment*. The The integrated terminal box is already wired. Pre-assem-
basic equipment includes the boiler pressure vessel, bled, plug-in and coded cable bundles simplify the electri-
the control and safety components, the burner unit, cal wiring between the boiler control cabinet and the
the flue gas heat exchanger or condensing heat terminal box.
exchanger, a terminal box and the control switchgear

1 14 13 3 16 15 4 2 5

7 8 9 10 17 12

1 Control switchgear cabinet with 5 Flue gas heat exchanger ECO – alternatively the flue
boiler control BCO gas connection can also be realised lateral or upwards
2 Supply flow adapter piece with 7 Burner
- temperature limiter 8 Gas regulation module
- flow monitor 9 Base frame
- temperature controller 10 Insulation with protective shell
- level limiter 12 Drain shut-off valve, maintenance-free
- pressure indicator 13 Terminal box
- pressure limiter (max.) 14 Sight hole
- manostat tube shut-off valve 15 Injector device for inner temperature boosting
3 Full-lift safety valve 16 Inspection opening, water side
4 Return flow adapter piece 17 Inspection opening, flue gas side
- temperature monitor
- connection for safety expansion line

*The equipment level is variable and can be freely configured to customer requirements.