ETC-974 Temperature Controller - Refrigerator Defrosting

ETC-974 Temperature Controller Refrigerator Defrosting Heating Control Thermoregulator with Dual NTC Sensor 220V — compact digital controller designed to manage refrigeration defrosting and heating cycles with dual NTC sensing for accurate temperature regulation.

Features

• Digital display (under 1.9 inches) for clear setpoint and status monitoring
• Dual NTC sensor inputs for reliable temperature feedback and redundancy
• 220V operation suitable for commercial and domestic refrigeration systems
• Integrated defrosting and heating control logic to automate cycle management
• 2m cable for flexible sensor placement and easy installation
• Compact, low-profile design for panel mounting

Technical Details

• Model: ETC-974
• Display Type: Digital (display size under 1.9 inches)
• Measure Type: K / Max Measuring Temperature: 100°C - 119°C
• Certification: CE
• Cable Length: 2m
• Power Type: 220V (charge)
• Smart Device: No

Package Includes: Controller unit, dual NTC sensors, 2m cable and mounting hardware.

Warning / Advice: Ensure correct wiring and voltage match (220V) before installation. Install sensors away from direct heat sources for accurate readings. Disconnect power when servicing.

This thermoregulator improves refrigeration reliability by automating defrost cycles and maintaining stable temperatures with precise dual-sensor feedback—reducing spoilage, lowering energy waste, and simplifying maintenance. Durable electronics and clear digital readout make setup and monitoring fast for technicians and facility managers.

Perfect for refrigeration systems, cold rooms, and commercial appliances; backed by a performance guarantee. Add the ETC-974 to your control panel today to stabilize temperatures, streamline defrosting, and protect stored goods — ideal for retrofit or new installations.