Ambient temperature display accuracy: 0.1C Temperature control accuracy: 0.5C Power Supply Voltage: 115 VAC 10% 50/60Hz Load current: 16 Amp; Power Comsumption: 2W Temperature Unit: Degrees Celsius Levels of Protection: IP20 Features:For the control of warm-water (floor) heating systems and direct electric heating systems used in Commercial buildings, Residential buildings, Light industrial building. Ideal for intermittent use. These thermostats work particularly well in mild weather where heating is often not fully required. Specifications: Temperature control range: 5C-35C(can be modified to 5C-95C, the upper limit is 35?-60? adjustable) Installation Method: conceal installation Housing Material: anti-flammable PC Dimensions: 86 mm x 90 mm x 43mm Installation hole distance: 60mm Weight: 248g Levels of Protection: IP20 Floor temperature sensor with 3m cable included Maximum switch rating of 16Amps LED to indicate when heating is on