Product Manual

Wiring of FSP- Series Heaters
Since all FSP- Series heaters (except FSP-1412-1C) are received without an electric cable, the following
steps must be taken before attaching the heater to the base:
1. Install a standard or liquid-tight cable connector into the hole in the side of the terminal box. (See
page 6 for appropriate cable connector sizes.) Note: If a connector larger than 3/4” is required, a
hole must be pulled in the the junction box cover to accommodate the required tting size. An
extension ring may be used to provide additional wiring space.
2. Place the properly sized supply cable through the tting. See page 6 for cable and plug size
specications or refer to the National Electric Code (NEC).
3. Connect supply cable leads to the element lead wires in the terminal box with wire nuts or other
safe mechanical means. Black and white cable leads can be connected to either element lead wire.
Connect green lead from supply cable to green (bonding) lead in the terminal box. See page 9 for
wiring options.
4. Secure handle to rear of FSP-14 and FSP-31.( Not required on other models.)
5. Connect heater to appropriate electric circuit.
ISSUE DATE 7/2015 REV. DATE- REV. LEVEL: - ECO 1-7092 OIPM P/N 8420 PG 8 OF 11
INSTALLATION - WIRING