2 Speed Switch Wiring Diagram Heater. Heater series 2 speed rocker switch kit with harness. 2 way heater switch wiring diagram angelo.
Below is a diagram showing a spdt center off switch. With these dip switch settings the heater will only operate with the pump in low speed keeping the system to 15a max. This will work but you may want to consider having the on off on a separate switch from the high low.
The switch mounts through an 11mm dia hole.
Relay of the 2nd speed of the additional fan mounted on the distribution block 19. In many instances the low and high speed coils share an external wire. 2000 jeep xj fuse box. Note which wiresjump to index.