Digital room thermostat with easy visible blue luminescent screen displaying current room temperature. Simple +/- push button temperature adjustment illuminates display on setting providing automatic temperature control for all central heating applications. Night set-back and frost protection modes help improve system efficiency and reduce running costs. The TRT033C display is powered using 2× 1.5V AA batteries supplied.

• Stylish design with digital accuracy.
• Temperature range 10ºC to 30ºC adjustable in 0.5ºC steps.
• Night set-back reduces set temperature by 4ºC with 1 – 9 hours recall.
• Easy +/- illuminated push button setting.
• Easy view temperature display illuminated on setting.
• Burner symbol display shows on call for heat.
• Frost protection.
• Temperature swing adjustment (using jumper) between 1ºC and 0.5ºC.
• Surface mount with wall plate included.
• 2 wire connection (double insulated).
• Display battery powered using 2 × 1.5V AA batteries supplied.
• 3 (1) A at 230V.