Danfoss 101N0390 Electronic Unit THPU32HP7Y Existing housing

Existing housing

designed to handle the high static pressures common in modern HVAC systems

The standard 193B-1600 model typically operates as a 3-point floating actuator without an integrated auxiliary switch

Drop-in Replacement: Serves as the factory-authorized swap for 635-100-023

Simplified Wiring: No additional sensors required

Danfoss 101N0390 Electronic Unit THPU32HP7Y Existing housingThe Danfoss 101N0390 Electronic Unit is a high performance 24VDC compressor controller designed specifically for Secop BD80F, BD100CN, and BD250GH. 2 series compressors. As a professional grade brushless DC motor driver, this unit offers a direct, backward compatible upgrade for the obsolete 101N0290 and 101N0280 models. It features integrated Adaptive Energy Optimization (AEO), which dynamically adjusts motor speed between 2,500 and 4,400 RPM to