the CoreMax system requires this specialized

The 'P' (Pilot) terminal is dedicated to the burner-on indicator lamp circuit

This Series 103 terminal board serves as the updated version of the 5H78126-1

Key Benefits: Factory Precision: Engineered as a direct OEM replacement part for model numbers 342023-705

High close-off pressure (200 psi) ensures reliable shut-off

Nordyne 904537 Blower Assembly 321894-708 the CoreMax system requires thisThe Nordyne 904537 Blower Assembly is a direct OEM replacement engineered for high static pressure applications in Nordyne furnace systems and air handler units. This complete assembly includes a precision balanced blower wheel and a high efficiency motor housed in a heavy duty galvanized steel casing. Designed to optimize airflow distribution across heating and cooling coils, this HVAC blower assembly ensures consistent CFM delivery while minimizing