American Best

B G S C    S E R I E S

BGSC

ARL Listed - L/N 28916 Section 7
Zero Clearance - Primary & Secondary Protection
Control Plug to match unit
Single Point Line Connection
Requires Separate Power Supply

(Straight Cool) BGSC-KW-Phase @ Volts S
(Heat Pump) BGSC-KW-Phase @ Volts H
1-20KW, 1 Phase, 208 - 240 Volts
1-15KW, 3 Phase, 208 - 480 Volts

FITS

GOETTL MODELS

SC 181, 241, 245, 301, 305, 361, 365, 421, 425, 481, 485, 601, 605, 662
HP 181, 241, 242, 245, 301, 302, 305, 361, 362, 365, 421, 422, 425, 481, 482, 485, 601, 602, 605, 662, 772

AMERICAN BEST MODELS

SC 181, 241, 245, 301, 305, 361, 365, 421, 425, 481, 485, 601, 605, 662
HP 181, 241, 242, 245, 301, 302, 305, 361, 362, 365, 421, 422, 425, 481, 482, 485, 601, 602, 605, 662, 772

I N S T A L L A T I O N    I N S T R U C T I O N S
FOR BGSC HEATERS IN GOETTL PACKAGE UNITS

BGSC

Units:

SC 18 - 66 use BGSC with suffix S or H
HP 18 - 66 use BGSC with suffix H Only

Note: 20KW Heater for 3 - 5 ton SC and 4 - 5 ton HP Units ONLY

DISCONNECT ALL POWER BEFORE STARTING HEATER INSTALLATION

These heaters are designed to mount in the discharge air compartment of the indoor blower.  Remove the access panel from the side of the unit.  Remove the sheet metal knockouts from the unit bulk head.   Carefully insert the heater and secure with sheet metal screws (3 ).

Connect heater control plug to unit matching plug behind unit electrical compartment.

IMPORTANT: For SC Units use a thermostat that interlocks the indoor blower with electric heat.

Connect A/C unit power wires from heater to lugs provided in A/C unit electrical box if single point power supply is desired. Route through snap bushing in bottom of A/C electrical panel. Remove and discard those wires from heater if two supplies are used.

Attach heater rating label next to unit rating label. Calculate minimum circuit ampacity and maximum circuit protection sizes from information on back of this sheet. Write those figures on the heater rating label (use waterproof ink) and check heater only or combined electrical supplies. Field power wiring must comply with the National Electric Code ( NEC ) and any local code ordinance.

Replace unit access panel.

Jan. 1998 TEMPORARY SPECIAL INSTRUCTIONS!

Some models require a longer lead wire for the heater Control Plug. Some models now have a larger Control Plug (10 pins vs. 8). We have included adaptors with your heater. Units with 10 pins will still require the use of an interlocking thermostat.

Single point line connections may be accomplised on these units by attaching the color coded leads from the heater to the line side of the compressor contactor. For multiple supplies attach a separate field supply to the heater leads.

We have 10 pin models available on a per order basis.