Nordyne 921855 Blower Assembly 340155-7024 providing reliable snap-action switching for

providing reliable snap-action switching for long-term industrial use

this OEM replacement provides the exact timing and voltage regulation required to restore HVAC system performance without the need for field calibration

Technicians should verify flame sensor grounding and 24V signal at the gas valve when troubleshooting common ignition lockout codes

Constructed with a durable silicone diaphragm and a zinc-plated steel NEMA 1 enclosure

this double shielded ball bearing is designed to mitigate friction while handling both radial and axial loads

Nordyne 921855 Blower Assembly 340155-7024 providing reliable snap-action switching forThe Nordyne 921855 Blower Assembly is a direct drive OEM replacement engineered for high static pressure performance in Nordyne, Intertherm, and Miller gas furnaces and electric heat systems. This HVAC blower motor with housing features a multi speed motor designed to deliver precise CFM output required for consistent airflow across the heat exchanger. The assembly includes a balanced blower wheel and a durable steel housing to eliminate vibration and