Lennox 51K30 Key 320735-701 Reliable Power Delivery: Provides consistent

Reliable Power Delivery: Provides consistent voltage to ECM motors and inducer assemblies

Is this contactor rated for resistive loads or inductive loads

Is this part compatible with non-Reznor equipment

determined by looking at the hub end

this potentiometer ensures precise modulation by translating mechanical shaft position into an electrical signal

Lennox 51K30 Key 320735-701 Reliable Power Delivery: Provides consistentThe Lennox 51K30 is a high grade Gib head key designed for precision mechanical bonding within commercial HVAC systems. Engineered from C1018 keystock, this non tapered component is essential for securing blower wheels and drive assemblies, ensuring torque is transmitted efficiently without slipping. With an Overall Length (OAL) of 1. 500 inches and cross sectional dimensions of . 374 x 1. 00 inches, this direct OEM replacement offers the exact