1.professinal manufacture 2.Large setting range ,Small size 3.Simple to mount ,High switching performance 4.OEM Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devised when temperature limit has been exceeded.thermostat,dual thermometer,thermostatic,stego thermostat,thermal controller,bimetal thermostat,Thermostat KT 011. ...