Description
Ensure safe, reliable, and efficient operation of your forced warm air heating system with the Honeywell L4064B2228 Fan & Limit Controller. Designed with a 5‑inch sensing insert, this controller provides precise fan on/off control and high‑limit protection—ideal for replacing worn or under‑performing controls in your furnace or HVAC unit.
Features:
- Three wiring terminal options available for easy installation.
- Push-in receptacles for stripped wire.
- Female receptacles for 1/4 inch male flag connectors.
- Auxiliary screw terminals.
- Field adjustable fan and high limit settings.
- L4064B,W, and R models have a manual fan switch that overrides the fan control to keep the fan running continuously.
- TRADELINE models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse.
