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

Brand new, Supco (SH504) 120V, 25W, Silicone Constructed Drain and Door Heater. Designed for continuous use to protect drains from ice build up. Durable metal braid. Water resistant only, not water proof. Can get wet, but cannot sit in water for any period of time. Cannot be cut, spliced, extended or altered in any way. Heater tip 7/16" diameter. Length - 21", Leads - 18".

• ❄️ 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