We are a wholesale distributor of spa and hot tub parts. We sell exclusively to pool & spa professionals.
We no longer have a retail store for buying and picking up parts.
707-586-9999
BL-46 spa-side control operating instructions. Four button LED control
BL-70 spa-side control operating instructions Eight button LCD control
EM-100, EM-104, EM-105 & EM-190 operating instructions
EM-201, 203(T) & 205GT operating instructions
Wiring Diagrams are intended for use by qualified service technicians only! This information is not intended for use by home owners or others not experienced in troubleshooting and repair of pool, spa, and hot tub electrical systems. Wiring diagrams are listed by catalog number. If the diagram needed is not listed below, please contact The Spa Works at (707) 586-9999 to request a copy.
NOTICE: The following information is intended for use by qualified service technicians only! This information is not intended for use by homeowners or others not experienced in troubleshooting and repair of pool, spa, and hot tub electrical systems.
CIRCUIT BOARDS: Model BL-40 & "Catalina Controls" circuit board troubleshooting Model BL-40 Combo connection to heater instruction addendum Model BL-40 Universal replacement circuit board kit instructions CONTROLS: Model BL-40 Combo valve relay wiring revision Model BL-46 spa light circuit revision