Zero Zone Center Mullion Heater Wire – Anti-Sweat Heater Element for Frost & Ice Prevention

🔥 Zero Zone Center Mullion Heater Wire

Keep your Zero Zone refrigerated cases running frost-free with this OEM-grade center mullion heater wire. Designed to stop condensation, ice buildup, and sticking doors, this anti-sweat heater element ensures reliable performance in high-humidity and low-temperature environments.

• ❄️ Prevents frost & ice on center mullions
• ⚡ Energy-efficient anti-sweat heating
• 🛠️ OEM-quality durability for long-term reliability
• 📦 We stock many different Zero Zone heater elements
• 🏪 Ideal for grocery, convenience, and commercial refrigeration

Why This Heater Wire Matters

Frosted mullions lead to door issues, fogging glass, poor visibility, and wasted energy. This heater wire maintains consistent temperature levels on the mullion surface, eliminating frost while preventing moisture accumulation.

We Carry Multiple Heater Elements

PartsDirectOnline stocks a wide selection of Zero Zone heater elements including mullion, door, frame, and custom heater wires. Contact us if you need a different length or configuration.

Q: What does a center mullion heater wire do?
It warms the mullion to prevent frost and ice buildup, which helps doors seal properly and reduces condensation.

Q: How do I know if my heater wire is bad?
Common signs include recurring frost, sticking doors, or visible ice forming on the mullion.

Q: Is this an OEM-quality replacement?
Yes — it’s built to match OEM performance and specifications for Zero Zone cases.

Q: Do you carry other heater elements?
Absolutely. We stock a wide range of Zero Zone heater wires and heating elements for multiple models.