7 inches (18 mm) in diameter

Optimized Airflow Dynamics: The aerodynamic blade pitch is balanced to reduce mechanical strain on the inducer motor

Common Questions What causes this switch to trip in a Lennox system

Vibration-Reducive Sleeve Bearings: Engineered for residential furnace applications where low decibel performance is a top priority for the homeowner

Friedrich Air Conditioning 80017091 Heater Assembly 321702-401 7 inches (18 mm) inThe Friedrich 80017091 Heater Assembly is a specialized service part engineered for high performance climate control in vertical terminal air conditioners (VTAC) and specific PTAC units. Operating at 230V with a 3. 4kW power rating (approximately 3. 4 amps), this robust heating module is designed to provide consistent supplemental or primary heat for commercial and industrial applications. As a genuine OEM Friedrich replacement part, it ensures