The non-cycling refrigerated dryer design ensures the refrigerant compressor runs continuously to maintain a steady dew point

Use a multimeter to check for continuity across the terminals when the furnace is cool

though it is critical to mount the unit with the "TOP" designation facing up for proper calibration

The Functional Devices RIBT243B is housed in a NEMA 1 enclosure intended for indoor use

the timer resets

Nordyne M0090905R Motor 340793-762 The non-cycling refrigerated dryer designThe Nordyne M0090905R is a high performance 3 4 HP ECM Blower Motor designed for precise airflow management in residential HVAC systems. This brushless DC motor operates as a constant torque motor, ensuring stable static pressure performance across a range of ductwork configurations. As a programmed ECM motor, it is engineered to replace specific OEM components in Miller, Intertherm, and Nordyne furnaces, providing a direct fit solution that maintains