| 摘要 |
A junction box for electrically connecting a furnace to a service panel and providing power and control signals to fixed appliances. The junction box includes a panel connection adapted for connecting with the hot wire, the neutral wire, and the ground from the panel. A furnace connection is provide d for connecting with a hot wire, a neutral wire, a ground, and a number of control wires from the furnace. A fuse and a disconnect switch are mounted i n the junction box and wired in series between the hot wire connection of the panel connection and the hot wire connection of the furnace connection. A condensate pump outlet is wired to the hot wire connection portion of the panel connection on the line side of the disconnect switch. Humidifier and a ir cleaner outlets are coupled to the connections of the furnace connection use d for control wires from the furnace.
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