Learn more about ICM’s Legacy Electronic Controls. ISO Certified Electronic Manufacturer of Electronic controls for both OEM and the Aftermarket.
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ICM517
ICM517
Single-Phase Surge Protective Device UL Listed, Type 2 Device 100,000 amp 1,020 joules of protection Metal, NEMA 3R Rated Enclosure Rugged, Reliab... -
ICM3000
ICM3000
Heat active (B) reversing valve logic Sensor input for defrost terminate Time and temperature terminate 14-minute fixed defrost time On-board... -
ICM306
ICM306
Reliable duty-cycle timer ideally suited for defrost applications Suitable for process equipment or applications requiring intermittent delays Switch... -
ICM712
ICM712
The ICM712 is a motor speed controlling interface for use with a low voltage thermostat or automated control unit to control the ECM’s output. ... -
ICM860
ICM860
Increases starting torque up to 500% Ensures precise starts Not affected by ambient temperature Recycles instantly (less than one second) For scroll ... -
ICM6100
ICM6100
* Fan safety alarm circuit * Outputs provided ensure that a DDC controller can determine the root cause of a shutdown* DIP switch to bypass inputs not... -
ICM6200
ICM6200
Ability to operate line voltage, 3-speed fan motor with low voltage controls Compatible with 4-pipe, 2-pipe, heat pump, auto changeover 20 VA 24 VAC ... -
ICM6500
ICM6500
Operates with electric or hot water heating systems. For electric systems, the blower fan is turned on with the electric heat. For hot water heating... -
ICM450 and ICM450S
ICM450 and ICM450S
This model has been discontinued/updated to the ICM450A and ICM450APlus+ Stop Motor Burnouts! The ICM450 is a programmable, 3-phase line voltage moni... -
ICM455
ICM455
The ICM455 is a fully programmable, 3-phase line voltage monitor with a backlit LCD, 50+ fault memory, and a real-time clock for accurate date and ti... -
ICM491
ICM491
Low cost single phase motor protection Built in anti-short cycle protection Detects high/low voltage conditions Helps prevent rapid short cycl... -
ICM408
ICM408
Three-phase line voltage monitor offering protection against phase loss/reversal, unbalance and hi/lo voltage; 50/60 Hz, 190-480 VAC – 8-pin plu... -
ICM409
ICM409
Three-phase line voltage monitor offering protection against phase loss/reversal, unbalance and hi/lo voltage. Reliable 3-phase protection for single... -
ICM326HN
ICM326HN
Integral heat pump bypass circuitry allows electronic bypass of speed control Built in transformer eliminates cost, reduces installation time and sim... -
ICM327HN
ICM327HN
Built in transformer eliminates cost, reduces installation time and simplifies wiring Helps prevent evaporator freeze-ups, low pressure cut-outs and ... -
ICM330
ICM330
The ICM330 head pressure control helps prevent evaporator freeze-ups, low pressure cut-outs and liquid-slugged compressors in low ambient conditions. ... -
ICM333
ICM333
Supports up to two temperature OR two pressure probes Integral heat pump bypass circuitry allows electronic bypass of speed control Dial temperature ... -
ICM350
ICM350
The ICM350 Defrost Board is a 3-in-1 replacement board for Carrier HK32EA001, HKEA003 and HK32EA008 boards. Special circuitry helps reduce noise dist... -
ICM400
ICM400
Fully adjustable, 3-phase line voltage monitor offering full line AND load side protection. 190-630 VAC (18-240 control VAC). Monitors “front” an... -
ICM401
ICM401
The ICM401 offers affordable protection against phase loss/reversal and unbalance. Low cost 3-phase protection for single side Monitors for phase rev... -
ICM317
ICM317
Defrost Control with compressor OFF delay for noise reduction. 10-minute fixed defrost time at pin-selectable 50/70/90 min intervals. Anti-bang rever... -
ICM318
ICM318
Replacement for Goodman B1226008 and PCBDM101(s) Low cost, time and temperature terminated defrost Test pins reduce test time by 256X High power outp... -
ICM319
ICM319
Replacement for Nordyne 624519A Low cost, time and temperature defrost Time and temperature terminate Test pins reduce test time by 256X HOLD input t... -
ICM320
ICM320
Replacement for Carrier HK32FA006 Low cost, time and temperature defrost Time and temperature terminate Test pins reduce test time by 256X Stable pin ... -
ICM321
ICM321
Low cost, time and temperature defrost Time and temperature terminate Test pins reduce test time by 256X High power output, outdoor fan (1/2 HP fan @... -
ICM323
ICM323
Replacement for ICP control with heat active (B) reversing valve. Sensor input for defrost terminate Time and temperature terminate Integral short cy... -
ICM325HN
ICM325HN
Integral heat pump bypass circuitry allows electronic bypass of speed control Eliminates overshoots common to on/off and pressure switch controls Hel... -
ICM325HNV
ICM325HNV
Integral heat pump bypass circuitry allows electronic bypass of speed control Eliminates overshoots common to on/off and pressure switch controls Hel... -
ICM326HM2
ICM326HM2
Integral heat pump bypass circuitry allows electronic bypass of speed control 80°F-105°F modulation Solid state 10 amp load carrying capability Sin...
