Wired Digital Room Thermostat For Gas Boiler Heating 3A Programmable Thermoregulator Battery Powered Thermostato ,Install Easy

Temperature Control Accuracy: ±0.5ºC Setting Temperature Range: 5ºC-99ºC (Factory default 5ºC-35ºC) Limiting Temperature Range: 5ºC-99ºC Consumption: 0.15W Temperature Sensor: NTC