ICM251 Fan Blower Control

• Drives fan directly
• High power, relay output
• Dual function fan delay timer
• Controls the circulating fan in heat pump, A/C and forced air systems
• Off delay controls fan relay to purge ducts of residual air at the end of the heating/cooling cycle

ICM253 Fan Blower Control

• UL 873 recognition for compressor applications
• Post-purge fan delay timer
• OFF delay purges ducts of residual air at the end of the heating/cooling cycle
• Interrogation delay eliminates nuisance trips due to thermostat bounce/tampering

ICM254 Fan Blower Control

• Dual function fan delay timer
• Controls circulating fan in heat pump, A/C and forced air systems
• OFF delay controls fan relay to purge ducts of residual air at the end of the heating/cooling cycle
• ON delay allows air to reach the proper comfort level prior to energizing the fan

ICM255 Open Board Fan Blower Control

• Low cost open board design
• High power, relay output
• Dual function fan delay timer
• Controls the circulating fan in heat pump, A/C and forced air systems
• OFF delay purges ducts of residual air
• ON delay allows air to reach the proper comfort level prior to energizing the fan

ICM270 Fan Control Center

• Dual function fan delay timer
• Controls the circulating fan in a heat pump, A/C and forced air systems
• OFF delay purges ducts of residual air
• ON delay allows air to reach the proper comfort level prior to energizing the fan

ICM271 Fan Control Center

• Reliable solid state fan blower
• Specifically designed to replace popular gas furnace centers
• Pin selectable blower delays
• High power, relay output
• Dual function fan delay timer
• Controls the circulating fan in heat pump, A/C and forced air systems
• OFF delay purges ducts for residual air
• ON delay allows air to reach the proper comfort level prior to energizing the fan

ICM272 Fan Control Center

• Cooling control module with fan delay
• Integral low voltage terminal board with field thermostat wiring
• Electronic air cleaner output
• High power, relay output
• DC output for fan relays and 1st stage of electric heater control
• Interlock circuitry prevents 2nd and 3rd stage electric heat energization without proper fan operation

ICM273 Fan Control Center

• Solid state output
• Silent operation, \\\"no clicking\\\"
• Controls the circulating fan in heat pump A/C and forced air systems
• OFF delay purges ducts of residual air

ICM275 Fan Control Center

• Microprocessor-based fan blower control
• Built in humidity relay
• Manually adjustable post-purge off delay from 60-240 seconds
• Electronic air cleaner output