Johnson A419GBF-1C 1-Stage Temp Control -30-212F with Display 24 VAC

The A419 series controls are single-stage, electronic temperature controls with a Single Pole, Double Throw output relay. They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions. A Light-Emitting Diode indicates the controls’ output relay (On/Off) status. The A419 controls are available in 24 VAC or 120/240 VAC models.

OBSOLETE - Direct Replacement PN#A421GBF-02C