Thermostats
Our digital control system parts cover everything from circuit boards and topside controls to sensors, transformers, and wiring components for hot tubs and spas. Compatible with all major control brands including Balboa, Gecko, Hydro-Quip, and more. We offer competitive international shipping rates to buyers worldwide.
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Invensys SPST Thermostat 25A - 5/16" Bulb, 12" Capillary - Safety Temperature Control
Invensys Appliance Controls
MSRP: $57.03$44.36Temperature Safety Control DeviceThis single pole temperature switch delivers reliable 25 amp capacity with a maximum temperature threshold of 107°F. For optimal performance, position the sensing bulb within a dry well or protective groove tube at or...MSRP: $57.03$44.36 -
Invensys Mechanical Thermostat for Hydro-Quip - 5/16" Bulb, 18" Capillary, 25A SPST Analog Control
HTPOFAmerica
MSRP: $78.99$63.99High-Quality Mechanical Temperature Control ComponentThis single pole analog thermostat delivers reliable 25 amp performance with a maximum temperature threshold of 107°F. For optimal operation, position the sensing bulb within a dry well or protective...MSRP: $78.99$63.99 -
Invensys SPST Safety Thermostat - 1/4" Bulb, 12" Capillary, 25A Rating
Invensys Appliance Controls
MSRP: $48.51$37.73Safety Thermostats for Spa SystemsThis single pole safety thermostat features a 25 amp capacity with a maximum temperature threshold of 107°F. For optimal performance, position the sensing bulb within a dry well or protective groove tube at the heater...MSRP: $48.51$37.73 -
Invensys 25A SPST Mechanical Thermostat - 1/4" x 36" Safety Control for Hot Tubs
Invensys Appliance Controls
MSRP: $75.03$59.95This mechanical safety thermostat from Invensys delivers reliable temperature control rated at 25 amps with a maximum temperature threshold of 107°F. Featuring a single pole configuration, this device provides essential overheat protection for your...MSRP: $75.03$59.95 -
GFCI Breaker Installation Guide for Hot Tubs & Spas - Expert DIY Instructions | Global
Spa Guy How To Videos
$0.00Global presents comprehensive guidance on installing and wiring GFCI breakers for hot tub and spa applications. Understanding proper ground fault circuit interrupter setup is crucial for safe spa operation and electrical protection.This detailed...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Hot Tub Electrical Safety: Detecting Voltage in Spa Water - Expert Repair Guide from Global
Spa Guy How To Videos
$0.00This educational video demonstrates how to identify dangerous electrical current in hot tub water and diagnose the root cause. Watch as our expert technician discovers a critical missing ground connection on the GFCI breaker box during the spa's initial...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
GFCI Hot Tub Breaker Wiring Tutorial - Essential Installation Guide Video
Spa Guy How To Videos
$0.00Learn the fundamentals of GFCI breaker installation and hot tub electrical wiring in this comprehensive tutorial video. Global's expert technician walks you through the complete process of properly wiring your spa's Ground Fault Circuit Interrupter...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
GFCI Breaker Tripping Tutorial - New Hot Tub Installation Troubleshooting Video Guide
Spa Guy How To Videos
$0.00This instructional video demonstrates professional techniques for troubleshooting GFCI breaker issues during fresh hot tub electrical installations. Learn expert diagnostic methods for situations where your spa trips the circuit breaker immediately after...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Invensys Mechanical Thermostat SPST 25A 1/4" Bulb 48" Length - No Longer Available
Invensys Appliance Controls
MSRP: $65.03$50.58This 48" version is discontinued. Global offers a 36" alternative that may be compatible with your spa: Invensys Thermostat, SPST, 25A, 1/4" bulb diameter, 36" length.This mechanical single pole safety thermostat features a 25 amp capacity with a maximum...MSRP: $65.03$50.58Qty in Cart: 0Quantity:Price:MSRP: $65.03$50.58Subtotal: -
Invensys SPST Thermostat 25A - 1/4" Bulb, 6" Capillary, Short Lead Safety Control
Invensys Appliance Controls
MSRP: $61.69$47.98Safety Thermostat ControlThis single pole safety thermostat delivers reliable temperature control with a 25 amp rating and maximum temperature threshold of 107°F. For optimal performance, position the sensing bulb within a dry well or groove tube located...MSRP: $61.69$47.98 -
Invensys SPST Safety Thermostat 25A | 5/16" Bulb | 48" Capillary
Invensys Appliance Controls
MSRP: $64.43$50.11Safety Thermostats for Spa EquipmentThis single pole thermostat delivers reliable 25 amp performance with a maximum temperature threshold of 107°F. For optimal operation, position the sensing bulb within a dry well or groove tube at or directly ahead of...MSRP: $64.43$50.11 -
Invensys Hydro-Quip 3-Wire Analog Thermostat SPDT 25A 5/16" Bulb 48" Capillary
HTPOFAmerica
MSRP: $78.99$73.99Replacement 3-wire mechanical thermostat compatible with select air button topside controls requiring three-wire operation. Designed for Invensys and Hydro-Quip systems.This single pole dual throw unit handles 25 amps and features a maximum temperature...MSRP: $78.99$73.99