• Time delay turns on blower as function of time and/or temperature after"call for heat"
• Time start fan control for" heat assist"
• Electrical rating" heat assist" - 0.08 amp at 24 VAC
• Turns off blower as a function of temperature at dial setting for fan
• Adjustable furnace temperature limit to match existing setting
• 13.8 amp at 120 VAC /8 amp at 240 VAC full load (fan)
• 82.8 amp at 120 VAC , 48 amp at 240 VAC locked rotor (fan)
• 4.4 amp at 120 VAC full load (Limit)
• 26.4 amp at 120 VAC locked rotor (limit)
• 150 - 250 deg F limit temperature

Sealed Unit Parts C450-5

• Single element type for applications with narrow space limitations, regulates fan or blower operation and acts as high limit safety control
• Slotted mounting holes for easy installation
• Long terminal screws for wiring junctions can be made on terminal block
• Dial has individual pointers for fan cut-in and cut-out settings
• Removable solid copper jumper between fan and limit switches
• Summer fan switch for ventilation without changing control settings, has same fan and limit switch mechanism

  White Rodgers C445-10

• Single element type for applications with narrow space limitations, regulates fan or blower operation and acts as high limit safety control
• Slotted mounting holes for easy installation
• Long terminal screws for wiring junctions can be made on terminal block
• Dial has individual pointers for fan cut-in and cut-out settings
• Removable solid copper jumper between fan and limit switches
• Summer fan switch for ventilation without changing control settings, has same fan and limit switch mechanism

  White Rodgers C445-12

• 3 wiring terminal options available for easy installation
• Push-in receptacles for stripped wire
• Female receptacles for 1/4" male flag connectors
• Field add-on screw terminals
• Controls adapt to many competitive mounting holes in replacement applications
• Available in a variety of fan and high limit setting ranges
• L4064B, W models have manual fan switch that overrides fan control to keep fan running continuously
• Super tradeline models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse

Honeywell C434-12

ESP Company EZS-495-11

ESP Company EZS-498-13

White Rodgers F50N02-820

• External indicator lights
• Works with 1 or 2-speed air handlers
• 100% factory tested
• Automatic multi-speed switching
• Snap-in PC board
• Prevents false calls for fan operation
• Simplified wiring
• Universal thermostat compatibility
• Contractor friendly PC board layout
• Increased operating efficiency
• Extended 3 years warranty
• Built-in time delays
• Separate contacts for pump and boiler
• Pump exercise timer
• Additional aquastat connection for freeze protection

Taco HAFC-201

• Control ignition sequence and gas control operation
• Generate high voltage potential for main burner ignition
• Lockout after one trial for ignition if main burner fails to ignite
• Reset from thermostat after lockout
• Use modules with any combination gas control designed for direct spark applications and rated 2 amp or less

Honeywell G565-36

• Controls gas valve, inducer draft motor, circulating blower and hot surface igniter
• Microprocessor based precision
• Monitors timing, trial for ignition, flame sensing, lockout, plus pressure, rollout and limit switches
• Twinning compatible with another ICM2805A furnace control
• Diagnostic LEDs to aid in testing/troubleshooting

ICM Controls ICM2805

ICM Controls ICM272C

ICM Controls ICM271C