Electronic Control Systems and Parts

Temperature sensor mount for older Sundance 601-605 and 624 systems. Can also be used for other sensors with a 3/8" diameter. The male thread on this sensor mount is 1/2" Mpt   Heater Part Type Strain Relief Manufacturer Heyco Defining...

MDA Series Slo Blo FuseCeramic construction for protection of loads to 30 amps

Right Angle GFCI PlugDesigned for protecting spa units- keeps cords snug against the wall. Provides ground fault and open neutral protection

This item is a 1/8" MPT Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or the...

This part is an Amp Style Male Pin crimp connector that fits wire that is 14-20 Gage and is usually found on the pump or other accessory side plug connector that is mounted on the cable.. This listing is 25 Pins..   Terminal...

This part is a Series 4000 Pressure Switch, 25A, Tecmark, 1/8"mpt, SPDT, Plastic..  The number on your original switch would be 4015P.. Manufacturer Tridelta/Tecmark Switch Type Pressure Pressure Switch Rating 1 to 11 PSI Rating 1 to 11...

Mini Size Pump Female Receptacle4 leads, 9" long, 14 AWG

This part is a Temperature Sensor For 6200, 6220, 6230, 6330, 7500, 9700 Control systems. Used On: SSPA-SC-CF/MSPA-MP LINE Replacement Option For:AI #5-60-6021 / MFG #9920-400723AI #5-60-6066 / MFG #9920-400262 (3-Wire) Sensor Application Spa...

Plug End Rainproof GFCI (15amp)14-3 SJTW 15` long cord plug end GFCI GFCI Type    Power CordMounting    Cord MountGFCI Amperage    15AGFCI Style    Single Pole Single Throw...

Right Angle GFCI PlugDesigned for protecting spa units- keeps cords snug against the wall. Provides ground fault and open neutral protection

Harwil Q12DS Flow Switch 1/2" NPT with 2 amp pilot duty switches. Switches on at 10 gpm and switches off at 8 gpm. ABS body, stainless spring arm. Used to protect your spa from heating without circulation. When this switch fails your hot tub may show...

This part is obsolete..but we have a better option here: Jumper Wire, Heater Element, 10 gauge x 4", Board to Heater This Part is a Single Jumper Strap for a Balboa, EL, VS, GL or GS, Heater to Board connection.. This part is made from Copper.. Measures...