The unit is built with stainless steel trim and a high-durability Hycar diaphragm

or plastic lines

Precision Metering: A modified linear flow characteristic provides accurate throttling

Common Questions What is the difference between the AT150A1007 and a standard 40VA transformer

permanent installation

Nordyne 921484 Coil Assembly 321702-401 The unit is built withThe 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