Lennox 19S83 Furnace Fan Blower Control KitThe Lennox 19S83 Furnace Fan Blower Control Kit delivers dependable blower control for compatible Lennox furnaces. This blower control kit is a direct replacement part designed to maintain precise fan speeds, steady airflow, and reliable furnace performance. It includes four non changeable relays, providing durable operation and reducing the need for future replacements. Designed for easy installation by homeowners and HVAC professionals alike, it

stable response

Conduit connection 1/2" with two 7/8" knockouts for easy mounting

Auto changeover for seamless heating and cooling transitions

providing OEM-grade reliability and easy cross-reference for service teams

panel-friendly design for easy installation

pneumatic radiator valve for precise flow control

With a manual shut-off design

Durable construction to withstand furnace temperatures and venting pressures

Power: 1/50 HP for efficient operation

Key benefits include a reliable 440v rating

Flare Valve Ring Pack Kit by Johnson Controls (V-9999-610) delivers precise maintenance for 1/4 inch stem flare valves

Efficient hot surface ignition for reliable starts