The Nordyne 667295R Blower Wheel is a critical OEM replacement component designed for high-performance airflow in residential and light commercial HVAC systems

Can I use the 48166902K to replace the 48166901 model

Advanced Diagnostics: Integrated LED status light simplifies HVAC system diagnostics by flashing specific fault codes

repeatable HVAC pneumatic control

Safety Compliance: Maintains the secondary safety loop required to prevent gas valve operation without active combustion

Lochinvar & A.O. Smith 100110744 Switch 326070-701 The Nordyne 667295R Blower WheelThe Lochinvar & A. O. Smith 100110744 Switch is a critical OEM replacement component designed for integrated power control within high efficiency residential and commercial water heating systems. This water heater power switch resides on the main control panel, providing a direct interface for technicians to verify circuit continuity and manage system states during troubleshooting or routine maintenance. Engineered as a genuine A. O. Smith replacement