Supco SH281 Commercial Refrigeration Door Heater 36.5 Feet 3 Watts 120V

The Supco SH281 is a 36.5-foot door heater rated at 3 watts and 120 volts, designed for commercial refrigeration applications to prevent moisture and eliminate frost build-up on door and cabinet fronts. This heater is engineered for continuous use to protect drains from ice build up.

Key Features:

• Eliminates frost build-up on doors and cabinet fronts
• Prevents moisture on glass display doors
• Designed for continuous operation in commercial refrigeration equipment
• 36.5-foot length provides extensive coverage for large door frames and mullions
• Low power consumption at only 3 watts total

Important Installation Notes:

This heater cannot be cut, spliced, extended or altered in any way. The heater must be installed in its original configuration to maintain safety certifications and proper operation. Ideal for walk-in coolers, commercial refrigerators, display cases, and other professional refrigeration equipment where moisture control is critical.