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Thermal-Matic Evaporator Coil Heater



The Thermal-Matic Evaporator Coil Heater is a replacement defrost heater designed for refrigeration evaporator coils used in cold rooms, walk-in freezers, commercial refrigeration systems and freezer applications.

The heater helps remove accumulated frost and ice from the evaporator coil during the defrost cycle, supporting efficient heat transfer and reliable refrigeration system operation.

Available in various lengths and model specifications, Thermal-Matic evaporator coil heaters are suitable for replacement and maintenance applications where the correct heater size and specification are required.

Available Models

Model Description
THER-HE-C104TT C104TT – 104" Length
THER-HE-C225TT C22-5TT – 21" Length
THER-HE-C39TT C39TT – 39" Length
THER-HE-C55TT C55TT – 55" Length
THER-HE-C83TT C83TT – 83" Length
THER-HE-CHACL028 ACL 028 – 29-6/8" Length (861-NO2420G-04)

Key Applications

  • Cold room evaporator defrost systems
  • Walk-in freezer evaporators
  • Commercial refrigeration equipment
  • Freezer rooms and low-temperature cold storage
  • Evaporator coil frost and ice prevention
  • Replacement and maintenance of refrigeration defrost heaters

Product Benefits

  • Designed for evaporator coil defrost applications
  • Helps remove frost and ice accumulation
  • Supports efficient evaporator operation
  • Available in multiple lengths for different evaporator configurations
  • Suitable for refrigeration system maintenance and replacement


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