ensuring reliable pilot gas control and main line shutoff

Exact OEM Fit: Direct replacement for the B1756013HR

this board is specifically engineered to interface with the Variable Geometry Diffuser control loop found on YK style compressors

The unit operates on a 24Vdc power supply (20-29 VDC range) and features a bicolored LED system for immediate status diagnostics: green for standby

providing the durability professional technicians expect in the field

Aprilaire 5453 Fan 322055-301 ensuring reliable pilot gas controlThe Aprilaire 5453 Fan is a critical replacement blower motor assembly designed specifically for high performance climate control systems. Engineered for precision, this OEM Aprilaire part ensures your ventilation equipment maintains optimal airflow and pressure. This specific dehumidifier fan motor is the factory authorized component for Aprilaire Model 1830 and Aprilaire Model 8191 units. By utilizing a high efficiency centrifugal fan design, the