... ,reidential building, can control fan coil, motorized valve,air valve Mechanical Thermostat for Central Air-conditioner MT01A Features:Suitbale for commerical ... 's easy to operate. Specification:Nominal voltage :230V±10% AC, 110 V±10% AC, 24V±10% DCLoad current: ≤3A, 6A is optionalControl ... is optionalTemperature deviation: ±1°C when at 25°C. MT01A Mechanical Thermostat for Central Air-conditioner