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Replaces CNT02935/CNT02920. For dual-coil units (2WC/4WC/4DC). Compact 2.9"x2.9", Energy-Efficient Optimized Control.
Defrost control board cnt04364 is specifically designed for residential type combined heat pumps (2WC*, 4WC*, 4DC*, these models have two sets of heat exchangers inside), applicable to units with double coils, but not suitable for single-coil outdoor models.
CNT04364 control board can replace the following models: X13690250380, CNT-4364, CNT4364, CNT04364, CNT-2935, CNT02935, CNT2935, CNT2920, CNT-2920, CNT02920 And Many Others. It has strong compatibility.
The size of the defrost control board is 2.9×2.9 inches. It is manufactured using a high-precision printed circuit board manufacturing process and employs professional welding techniques. The product is compact, sturdy, durable and reliable, and can maintain long-term stable performance in harsh working environments.
By optimizing control logic to enhance energy efficiency and reduce power consumption while maintaining stable torque output and operational performance, it supports continuous workflow.
Simply connect the existing wires from the defrost control board to the new board,can be put Into use quickly.