Page 11 - Bosch Hot Water Boilers
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Hot water boilers | 11
Equipment
The UNIMAT heating boiler UT-L is offered as a com- tively the boiler control BCO with control switchgear
plete boiler system including equipment*. The basic cabinet can be selected. The integrated terminal box is
equipment includes the boiler pressure vessel, the already wired. Pre-assembled, plug-in and coded cable
burner unit, the flue gas heat exchanger or condensing bundles simplify the electrical wiring between the
heat exchanger, a terminal box, the control and safety boiler control cabinet and the terminal box.
components and the compact Control 8000. Alterna-
14 13 3 15 1 4 2 5
7 8 9 10 17 12
1 Control 8000 (alternatively: 5 Flue gas heat exchanger ECO – alternatively the flue
boiler control BCO in the switchgear cabinet) gas connection can also be realised lateral or upwards
2 Supply flow adapter piece with 7 Burner
- temperature limiter 8 Gas regulation module
- temperature controller 9 Base frame
- level limiter 10 Insulation with protective shell
- pressure indicator 12 Drain shut-off valve, maintenance-free
- pressure limiter (max.) 13 Terminal box
- manostat tube shut-off valve 14 Sight hole
3 Full-lift safety valve 15 Injector device for inner temperature boosting
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.
