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2026-04-24 03:56:17 -

Relay-Based Switching Architecture in Climate Systems

In modern HVAC engineering, electrical control architecture plays a critical role in ensuring system stability and efficiency. A central component in this architecture is the HVAC Control Relay, which functions as an interface between low-voltage control signals and high-power load devices such as compressors, fan motors, and heating elements. A typical HVAC Control Relay operates with coil...

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