Heavy-Duty 30A 240V Hot Tub & Spa Temperature Controller

 Heavy-Duty 240VAC 2 Hotline Plug-and-Play Digital Temperature Controller/ Thermostat

Please select with or without a waterproof cover for outside use.

Precision Control with Built-In Circuit Breaker Protection. 

Take the guesswork out of thermal management with our Industrial-Grade Temperature Controller. Designed for "plug-and-play" simplicity, this heavy-duty thermostat offers high-precision regulation for both heating and cooling systems. Whether you are managing a home Hot tub or….. , this controller ensures safety, accuracy, and reliability.

Key Features:

• Easy Plug-and-Play Installation: Simply connect your power blanket or heater, place the temperature sensor, power up, and configure your settings.
• Heavy-Duty Construction: Built with robust 30 Amp circuit breaker for added safety.
• Outdoor Ready: If you select waterproof cover, it is Fully waterproof enclosure suitable for extreme weather conditions.
• Precision Control: Accurate temperature regulation with 0.1°F/°C resolution.
• Customizable Settings: Configure for heating or cooling with Fahrenheit or Celsius units.
• Enhanced Safety: Includes buzzer alarms for high or low-temperature alerts.
• Integrated Timer: Programmable timer from 0 to 999 minutes for precise operation scheduling with two type of timers
• Input and output cable: it comes with suitable input and output cable for easy wiring
• Waterproof cover: you can select waterproof cover for outdoor use 

Technical Specifications:

• Control Range: -22°F to 572°F (0°C to 300°C)
• Resolution: 0.1°F/°C
• Sensor: 10 ft (3m) waterproof NTC 100K sensor
• Circuit Breaker: 30 Amp 
• Power: 240VAC with 2 hotline (North America)
• Sensor Cable Length: 10 ft (3m)
• Timer: 0-999 minutes
• Humidity: Operates reliably at 20%-85% relative humidity

Versatile Applications:

This controller is optimized for high-current heating and cooling needs:

• Hot Tubs, Spas & Saunas: Maintain precise water or air temperatures for comfort and safety.
• Pool Heaters: High-capacity control for domestic or commercial pool systems.
• Industrial Heating: Suitable for power blankets, vats, and large-scale thermal tanks.
• Home Automation: Ideal for any heavy-duty 240V appliance requiring thermal scheduling and circuit protection.

Please contact us if you want to change the sensor type according to your application. 

Manual & wiring diagram