Antunes Controls 8562140020 Control 30067439-890 Experienced contractors rely on this

Experienced contractors rely on this specific Armstrong Air R37883B001 model for its precise time delay relay function

allowing for granular control over positive

ensuring the burner operates within safe parameters

What type of tubing should be used for the air sampling lines

35" WC set point eliminates nuisance tripping on systems requiring specific low-pressure thresholds

Antunes Controls 8562140020 Control 30067439-890 Experienced contractors rely on thisThe Antunes Controls 8562140020 is a high precision digital freezestat designed to protect HVAC coils from freezing conditions. Operating on a 24Vac power supply, this SPDT control features a 30 75 degrees F temperature range and includes a 20 foot capillary sensor for extensive coverage across the coil face. This unit serves as the direct replacement for 8562120010, offering improved reliability for low temperature cutout applications. Technicians