Johnson Controls A421ABG-02 Temperature Control 30067439-890 Incoloy 800 Sheath: Provides superior

Incoloy 800 Sheath: Provides superior resistance to corrosion and high-temperature oxidation

This specific model is calibrated exclusively for R22 refrigerant systems

negatively impacting HVAC energy efficiency

making it suitable for high-heat discharge gas applications

Johnson Controls A421ABG-02 Temperature Control 30067439-890 Incoloy 800 Sheath: Provides superiorThe Johnson Controls A421ABG 02 is a professional grade single stage electronic temperature control designed for versatile HVACR applications. Operating on 120V AC, this unit features a factory installed 6 foot power cord with a grounded male plug and a 6 foot cord with a female outlet, simplifying "plug and play" integration for refrigeration and heating equipment. As the direct cross version of A419ABG 3, the A421 series represents the next