Bosch TW Series - Model Nomenclature

4 | Model Nomenclature TW Series Water to Water
TW Series Water to Water6720220047 (2016/02) Subject to change without prior notice
MODEL NOMENCLATURE
TW25-1CSN-FXXXCA-XKGAEXXXX 7X XX
X
XXXXX SB A
TW Code String Rev Level
Size Standard/Special
025 SS - Standard
035 049 061
071 X - N/A
122
Controls
Voltage X - Standard
1208-230/60/1 M - DDC - Multi-Protocol (BacNET, Modbus, N2)
L - DDC - LonWorks
Cabinet Con
guration
US - Unit Mounted Controller Transformer
CS - Remote Controlled 7 - 75 VA
Source Side Coax Options Refrigeration Circuit Options
C - Copper X - None N - Cupro-Nickel D - Heat Recovery Package
Water Connections General Electrical Options (up to 5 available per unit)
F - Front A - EMS relay
E - Pump/valve rela
y
X - N/A H - Flow proving switch
N - Comfort Alert
Load Side Coax Options X - As default for non used electrical codes
C - Copper
N - Cupro-Nickel Application
G - EXTENDED RANGE (Geothermal)
Revision Level
A - Current
Cabinet Construction
K - Pre Paint Steel / 1/2" Standard 1.5LB Dual Density Fiberglass / EQ
Electric Heat X - None