Wire Threshold Heater - Freezer Coldroom

Thermal Dynamics Wire Threshold Heater

Wire threshold heater designed for frost heave prevention at freezer coldroom door thresholds. Installed beneath the finished floor level, this heater helps maintain reliable door operation in low-temperature environments.

Key features

• Threshold heater for freezer door frost heave prevention
• Designed for installation 25mm–50mm below finished floor level
• Must be installed during concrete laying
• Supplied with cold tails for connection

Technical details

• Heater width: 150mm
• Heater length: door opening width minus 50mm
  Example: 900mm door opening uses 150mm x 850mm heater
• Cold tails length: 3000mm

Compatibility

• Designed for use with a suitable threshold heater transformer
• Transformer available separately

Lead time and returns

• Approximate lead time: 12 working days
• Manufactured to order
• Non-returnable once ordered

Installation notice: This product must be installed by a trained and competent coldroom installer or refrigeration engineer. Electrical connections should be made in accordance with applicable regulations and site requirements.