ENGO Controls EASY-230B Wired Daily Programmable Room Thermostat

Daily programmable room thermostat with wired control and voltage-free relay output, engineered for precise temperature regulation in residential and light commercial heating systems. The EASY-230B delivers reliable scheduling with 24-hour programming, ensuring comfort and energy savings through its accurate internal NTC sensor and selectable hysteresis.

Advantages

This thermostat offers straightforward daily programming, a clear backlit LCD display, and robust switching capability up to 3 A at 230 V AC. Its selectable hysteresis (0.5°C or 1.0°C) allows fine-tuning of system cycling, while the frost protection mode prevents freezing in unoccupied spaces. Battery-powered operation (2x AA) ensures simple installation without extra wiring.

Suitable for

• Residential heating and cooling systems
• Light commercial HVAC control
• Electric underfloor heating (via relay)
• Gas or oil boiler control
• Holiday homes requiring frost protection

Key specifications

• Control type: Wired
• Programming: Daily (24-hour)
• Output: Voltage-free SPDT relay
• Max switching current: 3 A resistive
• Max switching voltage: 230 V AC
• Power supply: 2x AA 1.5V batteries
• Temperature setting range: 5°C to 30°C
• Temperature measurement range: 0°C to 40°C
• Accuracy: ±0.5°C
• Hysteresis: 0.5°C or 1.0°C selectable
• Display: LCD with backlight
• Operating modes: Auto, Manual, Frost Protection
• Frost protection temperature: 7°C
• Mounting: Surface mount
• IP rating: IP20
• Sensor: Internal NTC
• Colour: White

Recommendations

For reliable daily temperature control with minimal maintenance, the EASY-230B is an excellent choice. Ensure correct battery orientation and mount away from direct heat sources for optimal accuracy.