- You can use three optional outputs to add supplemental heating to the controller. If you add supplemental heating and set the relevant parameter to True, the controller uses supplemental heating before voting for unit heating.
- If supplemental heating does not satisfy the space, the controller uses the heat available to satisfy the space.
- Output 1 is a 24 VAC maintained output.
- Output 3 is a 24 VAC output for PWM.
- Output 5 is a 0 VDC to 10 VDC output.