Johnson Controls A19ADC-37 Utility Thermostat 30067439-890 For contractors performing essential maintenance

For contractors performing essential maintenance or emergency repairs

simplifying inventory and replacement

this NTC thermistor provides the critical resistance data needed by the HVAC control board to manage staging and prevent equipment short-cycling

Position #1 is typically used for reciprocating units

Why use an HH core instead of a standard core

Johnson Controls A19ADC-37 Utility Thermostat 30067439-890 For contractors performing essential maintenanceJohnson Controls A19ADC 37 Utility Thermostat, 120 208 240 Vac, 90 325 Degree Temperature Range, 10 Degree Differential, 10' Capillary Length, SPDT Open Hi, Remote Bulb, Manual Reset, Knob Setpoint Adjustment A19ADC 37 is identical to A19ADC 37C