Circuit Board Parts
Circuit board parts help repair and maintain the electronic systems that control pumps, heaters, lights, blowers, and spa or pool automation. Browse replacement relays, sensors, connectors, fuses, and related board components designed to support reliable electrical performance.
![Balboa Copper Jumper Heater Strap To Board [EL/VS/GL/GS Series] (30039)](http://www.bathandspaparts.com/cdn/shop/products/59-138-1152_xl_large.jpg?v=1518750495)
Balboa GS/GL 6" Molex Heater Cable Adapter (25696)
$18.49 $11.97
![Balboa Temperature Sensor Cable Assembly [96" x 3/8"] [31" x 1/4"] W/Nut (30637)](http://www.bathandspaparts.com/cdn/shop/products/30367_large.jpg?v=1609822630)
![Balboa Nut 10/32" KEPS Hex Plated [Qty-1] (30114)](http://www.bathandspaparts.com/cdn/shop/products/000625_large.jpg?v=1680531402)
![Balboa Copper Jumper Strap [Heater to Board] (30192)](http://www.bathandspaparts.com/cdn/shop/products/30192_lar_large.jpg?v=1518750495)
United Spas B8 Hi-Limit Sensor (EL120)
$29.99 $23.99
Zodiac Laars EPC/ESC/EPG/ESG/HI-E2 Temp Sensor (R0011800)
$167.99 $133.99
Zodiac Jandy Pro Series Power Interface PCB Kit (R3009200)
$440.99 $392.99
Zodiac Jandy LRZE/LRZM/LXi Temp Sensor (R0456500)
$209.99 $186.99
Zodiac Jandy 15ft Temp Sensor Water/Air/Solar Gray (7790)
$117.49 $93.99
Pentair Purex Minimax IID Temperature Sensor (70274)
$68.99 $54.99