This cover is intended for the TP970 series

permanent installation

Precision Metering: A modified linear flow characteristic provides accurate throttling

Can I use this unit to control fans directly

Nordyne 921484 Coil Assembly 321702-401 This cover is intended forThe Nordyne 921484 Coil Assembly is a genuine OEM air handler coil assembly engineered for high performance heat exchange in domestic and light commercial HVAC applications. This specific Nordyne evaporator coil ensures a precise fit within the air handler cabinet, maintaining the critical static pressure and airflow ratings required for your system's design. As a direct replacement for Nordyne 921484 parts, this coil eliminates the integration issues