Model 7603BL NEMA 3R heated, insulated blanket provides ANSI compliant tempered potable water in operating temperatures down to -20°F (-30° C). The self-contained blanket easily installs on to existing model 7603. Eyewash and heating blanket offered as a package or individually. 120VAC, 60Hz, 1.38A electrical requirement with supplied 8' GFCI power cord. Voltage and Haz Loc options available. CSA certified for NEMA/Type 3R in ordinary locations and to ANSI/ISEA Z358.1.