ETC-512E and ETC-900 Digital Temperature Controller with Defrost

Maintain dependable control across heating and refrigeration equipment. This panel-mount electronic thermostat monitors approximately -50°C to 105°C and switches equipment using programmed settings. The ETC-512E supports heating or cooling with natural defrost, while the ETC-900 targets refrigeration with advanced defrost management. Its display and front buttons simplify adjustments.

Key Features

• Wide -50°C to 105°C control range
• Heating or cooling operation
• Programmable setpoint, differential, and defrost
• Compressor-delay and alarm functions
• External temperature probe

Why Choose Our ETC Controller

Unlike basic switches, this refrigeration temperature controller combines regulation with configurable defrost functions. Choose a model for standard heating or cooling, or refrigeration with dedicated defrost control.

Perfect For

Ideal for cold rooms, freezers, refrigerated cabinets, display coolers, food storage, fermentation equipment, heaters, fans, and climate systems.

Before Installation

Confirm the model, voltage, sensors, outputs, and load rating before ordering. Disconnect power and use a qualified technician. Large compressors, heaters, or inductive loads may require a contactor.

Control Temperature with Confidence

Choose this defrost thermostat controller for convenient equipment management.