... home laundry,and also for refrigerator,air conditioner,heater unit,oven,and limit applicatio Snap-Action Automatic Thermostats KSD301 Series[ KSD-301Abi ... -metal thermostat:KSD301A series Thermostats are used in most home laundry,and also for refrigerator,air ... File No. CQC03002006387 ISO9001:2000 File No. QM1650 Snap-Action Automatic thermostat