Supco 240V, 15W, Silicone Drain and Door Heater, SH503

Brand new, Supco (SH503) 240V, 15W, 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 - 13", Leads - 18".

• ❄️ Supco SH503 Drain & Door Heater | 240V | 15W | Silicone | OEM-Compatible Prevent ice buildup in commercial refrigeration systems with this brand-new Supco SH503 silicone drain and door heater. Designed for continuous use in cold environments, this compact heater protects drain lines and door frames from freezing. Features a durable metal braid and water-resistant construction for long-lasting performance. ⚙️ Product Specifications:
• Quantity: 1 Heater Assembly
• ⚡ Voltage: 240V
• Wattage: 15 Watts
• Construction: Silicone with metal braid
• Water Resistance: Can get wet, but not waterproof
• Modification: Cannot be cut, spliced, extended, or altered
• Heater Tip Diameter: 7/16"
• Heater Length: 13"
• Lead Length: 18"
• Condition: Brand New – Unused ✅ Application Compatibility: Ideal for use in walk-in coolers, freezers, refrigerated cases, and drain pan assemblies. Compatible with OEM and aftermarket setups requiring 240V silicone heaters for ice prevention.Please verify voltage and fitment before purchase. ️ Installation Tips:
• Disconnect power before installing heater
• Route heater along drain line or door frame as specified by manufacturer
• Secure using approved clips or brackets—avoid sharp bends or abrasion
• Ensure heater is not submerged or sitting in standing water
• ✅ Restore power and confirm heater operation with temperature monitoring OEM-grade heat control. Compact protection. Keep your drains and doors ice-free with confidence.