Wash down line voltage thermostats feature durable stainless steel hardware and have a rain tight NEMA 4x rating. Thermostat offers 40-110° F temperature range. Case measures 3"W x 5"D x 5"H. Provides 22 amp operation at 125/250/277V AC. Choose between Single or Double Pole Thermostats. cETLus Listed. 1 Year Limited Warranty.