By Spa Parts Plus
Part # 9711-43
Manufacturer Code 30274-1
Dimensions 3.25" L x 2.5" W x 3" D
9 Pin 120 Volt Balboa Transformer For 120 Volt Duplex Systems
..... ELECTRICAL SPECS
PRIMARY VOLTAGE: 120 VAC
SECONDARY VOLTAGE: 14 VAC
9 PIN PLUG WITH 4 METAL PINS; 1 IN EACH CORNER
1 BLACK & 1 WHITE WIRE FROM PRIMARY TO PLUG
2 YELLOW WIRES FROM SECONDARY TO PLUG
2 mounting holes 2-7/8" apart on centerline
..... SPECS