035-14527-000 REV A (599)
Form 650.77-N3U
20
Unitary Products Group
ACCESSORY CONNECTIONS
The furnace control will allow power switching control of vari-
ous accessories. (Refer to Figure 17 on page20) for con-
nection details.
Electronic Air Cleaner Connection
Two 1/4" spade terminals (EAC and EAC N) for electronic air
cleaner connections are located on the control board. The
terminals provide 115 VAC (1.0 amp maximum) during circu-
lating blower operation.
Humidifier Connection
Two 1/4" spade terminals (HUM and HUM N) for humidifier
connections are located on the control board. The terminals
provide 115 VAC (1.0 amp maximum) during heating system
operation.
FIGURE 17 : ACCESSORY CONNECTIONS
