For use with VAL6 MPX model heater, all years of manufacture.
 
Red wire connects to the operation switch (on/off)
 
White wire connects to the change over switch (high/low)
 
Cords only, no switches. 
For switches see KSL-B-29B Operation switch and KSL-B-48A Change over switch
 
Manufacture number: 50346 202010