National Comfort Products 14260020 Control Board Els PW 17895 Frequent tripping is usually a

Frequent tripping is usually a symptom of low airflow

and WeatherKing models

minimizing the risk of carbon buildup or improper flame sensing

Direct OEM Compatibility: Precision-manufactured to replace Lennox part numbers 48J01 and 48J0101 in various commercial models

Always verify the internal track width before installation

National Comfort Products 14260020 Control Board Els PW 17895 Frequent tripping is usually aThe National Comfort Products 14260020 Control Board is a high reliability heat pump defrost control designed for precise time and temperature defrost cycles. This board is engineered as a pin for pin ICM321 equivalent, providing a direct replacement path for standard OEM controls in residential and commercial units. As a veteran grade HVAC defrost timer, it features adjustable defrost interval settings30, 50, or 90 minutesallowing technicians to fine