Specification

Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances | BTC 721008304 A | 12.2011
Bosch Thermotechnology Corporation
Londonderry, NH • Ft. Lauderdale, FL • Irvine, CA
Tel: [phone] Fax: [phone] www.bosch-climate.us
Engineering Submittal Sheet
TRONIC US3 / US6 / US7 / US9
Electric Tankless Water Heaters
Tankless Components
1 Mounting hole
2 Heat exchanger tube
3 Thermal cut-out (manual re-set)
4 Heating elements
5 Terminal block
6 Cable rear entry
7 Ground stud
8 Cable clamp
9 Heater backplate
10 Cable bottom entry
11 Flow switch
12 Power selector
13 Cover fixing screw
14 Neon light
1 2 3
4
5
6
7
88
9
10
11
12
13
14
Components Legend
InletOutlet
4 of 4