| Webasto Product | Freightliner Truck Model | Data Option Code |
| Air Top 2000 ST w/ Rehostat | Coronado/122SD/Columbia | 689-028 |
Air Top 2000 ST w/ SmarTemp Control | Cascadia | 689-093 |
OEM Data Option Codes
Data Option Codes for Webasto Air & Coolant Heating Solutions
Webasto Product Western Star Truck Model Data Option Code Air Top 2000 ST w/ Rehostat Model 4900 689-057 Air Top 2000 ST w/ SmarTemp Control
Model 5700 689-095 Webasto Product Volvo Truck Model Data Option Code Air Top 2000 ST *heater only
VNL 630/670/730/780
VHD 430/200
41X11X Webasto Product Freightliner Truck Model Data Option Code Air Top 2000 ST w/ Rehostat Anthem 41X23X Air Top 2000 ST w/ SmarTemp Control
Anthem 41X11X Webasto Product International Truck Model Data Option Code Air Top 2000 ST w/ Rehostat LT Model/RH Model/LoneStar 16-VTW Air Top 2000 ST w/ SmarTemp Control
LT Model/RH Model/LoneStar
16-VUR