Supco SH282 Door Heater 18' Mullion Dew Point 120V 3W

The Supco SH282 is an 18-foot mullion and dew point door heater designed for continuous use in commercial and domestic refrigeration applications. This specialized heating element prevents moisture accumulation on glass display doors and eliminates frost build-up on refrigerator and freezer doors and cabinet fronts.

Key Features:

• 18-foot length provides extensive coverage for large doors and multiple units
• 3 watts total power output for efficient, continuous operation
• 120V AC power supply for standard electrical systems
• Braided aluminum construction for durability and effective heat distribution
• Designed for continuous use to protect against ice build-up
• Suitable for both commercial refrigeration and domestic applications

This door heater is engineered to maintain clear visibility on glass doors while preventing condensation and frost formation that can obstruct product viewing and compromise door seal integrity. The low-wattage design ensures energy-efficient operation while providing reliable frost prevention in demanding refrigeration environments.