Supco 120V, 25W, Silicone Drain and Door Heater, SH504

❄️ Supco SH504 Drain & Door Heater | 120V | 25W | Silicone | Ice Prevention Solution

Protect your refrigeration system from ice buildup with this brand-new Supco SH504 drain and door heater. Designed for continuous use, this 120V, 25W silicone heater prevents freezing in critical areas such as drain lines and door frames. Featuring a durable metal braid and compact form factor, it’s ideal for commercial refrigeration units, walk-in coolers, and freezers.

⚙️ Features & Benefits:

• ✅ Voltage: 120V | Wattage: 25W
• Silicone construction with durable metal braid
• ❄️ Designed for continuous use to prevent ice buildup
• Water-resistant (not waterproof) – safe to get wet but must not sit in standing water
• Cannot be cut, spliced, extended, or altered in any way
• Heater tip diameter: 7/16"
• Heater length: 21" | Lead length: 18"
• Brand New – Unused and ready to install

✅ Applications:

Ideal for use in commercial refrigeration systems, walk-in coolers, freezer doors, and drain lines where ice buildup can cause operational issues.

️ Installation Tips:

• Disconnect power before installing the heater
• Mount heater securely along the drain line or door frame using approved clips or brackets
• Ensure heater is not submerged or exposed to standing water
• ✅ Do not cut, splice, or modify the heater in any way
• ⚡ Connect leads to appropriate power source following manufacturer guidelines

Reliable heat. Ice-free operation. OEM-grade drain and door heater for commercial refrigeration systems.