Vaisala WAT12 - Manual (Page 35)

Chapter 4 ________________________________________________ Maintenance
VAISALA__________________________________________________________33
Replacing Consumables
When replacing the component board, read carefully section
ESD Protection on page 7.
When replacing the thermostat switch, refer to section
Mounting the Thermostat Switch on page 26.
Parts List for Consumables
Table 8 Available Spare Parts
Spare Part Order Code
Component Board for WAT12 16637WA
Thermostat switch
16923WA