Johnson Controls A421ABC-02 Temperature Control Els PW 17895 preventing liquid slugging of the

preventing liquid slugging of the compressor

Key Benefits Long-slot design allows for adjustable linkage positioning to fine-tune stroke and torque

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Check for debris in the target burner and ensure the 1/4 inch gas line is free of obstructions

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Johnson Controls A421ABC-02 Temperature Control Els PW 17895 preventing liquid slugging of theThe Johnson Controls A421ABC 02 is a professional grade electronic temperature control engineered for high accuracy performance in demanding HVACR environments. Operating on a versatile 120 240 VAC power supply, this single stage SPDT control provides a wide regulation range from 40F to 212F. It serves as the primary digital thermostat upgrade and direct cross replacement for legacy models including the A419ABC 1, A320ABC 1, and A319ABC series. The