SPECIFICATION SHEET Prevent Freezing and Condensation In Electrical and Mechanical Housings WATROD™ enclosure heaters are designed to prevent freezing and condensation in electrical and mechanical housings. The WATROD element is enclosed in a perforated, aluminized-steel bracket to prevent direct contact with heating element. Stainless steel sheath wall • Resists corrosion and protects the heating coil from exposure Silicone resin seal • Provides protection against humid storage conditions and is effective up to 390°F (200°C) Perforated aluminized-steel mounting bracket • Eases installation and helps prevent direct contact with the heating element Made-to-order threaded stud • Provides quick connect and flexible lead wire termination options Stock straight projection Type B #10-32 screw lug terminals (see drawing below) • Provides easy electrical connection • Control panels • Traffic signal boxes • Automated teller machines • Switch gear • Electronic equipment • Locate heater(s) in the lowest portion of the enclosure to maximize convection heating • Place thermostat(s) in the upper half of the enclosure, away from the heater(s) To be automatically connected to the nearest North American Technical Sales Office: International Technical Sales Offices: India Italy ©2021 Watlow Electric Manufacturing Company all rights reserved.