Bosch US3 - Heater Information and Identification; Disclaimer and Approval Information; Technical Identification Code Explained; Package Contents List

4 | Information about the heater US
6 720 647 005 (2011/09)
2 Information about the heater
2.1 Disclaimer
2.1.1 Approval number
Commonwealth of Massachusetts
As a condition of installing this product in the
Commonwealth of Massachusetts a pressure relief valve
shall be installed on the cold water side, by a licensed
plumber MGL 142 Section 19.
(Approval number: P1-09-25).
2.2 Technical identification code
US Electronic Instantaneous
3 Maximum output (kW)
M Mechanical temperature control
W Wall hung
I Indoor
H Horizontal installation
B Water connections
2.3 Package contents
• Electric water heater
• 4 No. 8 wood screws
2.4 Model name and number
identification
US 3 - 1 M W I H B
US 6 - 1 M W I H B
US 7 - 1 M W I H B
US 9 - 1 M W I H B
Table 2
Model Name Model Number
Tronic 3000C Pro US 3-1 Pro M W I H B
Tronic 3000C Pro US 6-1 Pro M W I H B
Tronic 3000C Pro
US 7-1 Pro M W I H B
Tronic 3000C Pro US 9-1 Pro M W I H B
Table 3