This accessory electric heater is designed to provide power directly to the unit from the accessory heater's power supply eliminating the need for additional circuits. The power and control wiring use a single polarized plug to connect the heater and the unit. See the heater data table on page 4 for the number of circuits required.
AMERISTAR® Supplementary Electric Heater, Series: BAYHTR15, 49200/65600 Btu/hr, 208/240 VAC, 34.6/40 A, 14.4/19.2 kW, 1 ph Phase, 2 Stages, For Use With: TEM4, TEM6, TEM8, A4AH4 Air Handlers