HW L4064B-2228

Fan & Limit Controls

L4064B Combination Fan & Limit Furnace Control

• For control of high limit and fan motors in forced air heating systems
• (3) Wiring terminal options:
• Female receptacles for 1/4" male flange connectors
• Push-in receptacles for stripped wire
• Auxiliary screw terminals
• Field adjustable fan and high limit settings
• Manual fan switch that overrides the fan control to keep the fan
  running continuously
• Includes jumper
• Helical bimetal sensing element, high limit set @ 200°F
• Plenum temperature 125° fan on and 100° fan off stops
• Tradeline models with mounting adapters for easy installation and
  strain relief bushings to protect wiring from field abuse
• UL Listed, CSA certified