ChillGuard ETC-961 Digital Temperature Controller and Refrigeration Thermostat

Keep cooling equipment stable with less manual supervision. This 220V refrigeration thermostat uses an NTC probe to monitor temperature and control a compatible compressor. Adjustable setpoints, delays, defrost scheduling, and high/low alarms support safer, more consistent operation. Its compact panel-mounted design provides clear status information without taking up excessive space.

Key Features

• NTC temperature range from −50°C to 120°C
• Configurable cooling setpoint and differential
• Compressor start-delay protection
• Manual and scheduled defrost functions
• High/low temperature and probe-failure alarms
• 10A relay output at 220V AC

Why Choose Our ChillGuard ETC-961

Unlike a basic on/off thermostat, this defrost controller combines compressor management, alarm settings, and timed defrost functions. Password protection and adjustable parameters provide greater control for refrigeration systems.

Perfect For

Ideal for refrigerators, freezers, cold rooms, display cabinets, beverage coolers, food-storage equipment, and other compatible refrigeration applications.

How to Use

Panel-mount the controller, connect the NTC sensor, power supply, and compressor circuit according to the supplied wiring diagram. Set the target temperature, differential, delay, defrost cycle, and alarm limits before operation.

Important Note

The standard ETC-961 measures temperature only; the stated humidity range refers to acceptable operating conditions, not humidity control. Installation should be completed by a qualified electrician with power disconnected. Confirm voltage and load compatibility before wiring.

Protect Every Cooling Cycle

Order ChillGuard ETC-961 today for dependable temperature, defrost, and alarm management.