Aaon ASM08077 Motor Speed Control R-448A Critical Safety Protection: Pre-set to

Critical Safety Protection: Pre-set to release at 450 PSI to safeguard compressors and heat exchangers from over-pressurization

Wide Compatibility: Specifically designed for Amana and Goodman gas furnaces and package units

Dimensions must match the 8" x 8" specifications exactly to maintain proper combustion efficiency and safety clearances

replacing a compromised harness is standard procedure to restore reliable communication between the control board and field-installed sensors

Aaon ASM08077 Motor Speed Control R-448A Critical Safety Protection: Pre-set toThe AAON ASM08077 motor speed control is a 240V variable speed control module designed for precise regulation of HVAC fan and blower motor performance in AAON rooftop units and air handling systems. Engineered for commercial HVAC applications, this control module helps maintain optimal airflow by adjusting motor speed in response to system demand, improving overall efficiency and system stability. This AAON 240V motor speed controller is commonly used