Tridelta Solid State Thermostat Hi performance solid state replacement thermostat. Pilot duty, 120V unit requires a neutral wire. Dimensions are 3.0"W x 1.8"H x 1.2"D.
The ETS1000-120040LP is a generic, solid-state thermostat manufactured by Tecmark Corporation (also known as Tridelta).
Unlike proprietary topside control panels from manufacturers like Balboa, this is a universal or "generic" replacement part that is installed directly into the heater tube of the spa equipment. It does not interface with a specific branded control system's software.
This type of generic thermostat is used in many different hot tubs, often as a field-installed replacement for older, obsolete mechanical thermostats, making it nearly impossible to provide a definitive list of spa manufacturers.
However, it is sold and compatible with parts from various suppliers and brands:
Tecmark Corporation (Original Manufacturer)
Allied Innovations (Parts Supplier)
HydroQuip (Heater/System Manufacturer)
Suntub (Mentioned as a possible original equipment brand)
The thermostat itself operates as a simple safety or regulating device requiring a neutral wire, with these general specifications:
Voltage: 115V or 120VAC
Amperage: 1A (Pilot Duty)
Configuration: Single Pole Single Throw (SPST)
Sensor Bulb: 5/16" diameter with a 48" capillary/cable length
If you are replacing this part, it is generally considered a universal replacement for any spa application that requires a solid-state, 120V thermostat with matching physical dimensions.
