ICM325HNC Head Pressure Control 120-480V VAC Heat Pump Bypass Module HVAC

SKU: ICM325HNC

Weight	2 lbs
Dimensions	8 × 8 × 8 in
Condition	New
Manufacturer Part Number	MFG# ICM325HNC
Brand	ICM Corporation

$316.54

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Quantity	Unit price	Saving
1–4	$316.54	0%
5–9	$300.71	5%
10+	$284.89	10%

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ICM325HNC Head Pressure Control 120-480V VAC Heat Pump Bypass Module HVAC

Specifications & product details

Overview

ICM325HNC Head Pressure Control – 120–480V Heat Pump Bypass Controller

The ICM325HNC from ICM Corporation is a high-performance electronic head pressure controller designed for use in heat pump and multi-stage refrigeration systems. Operating from 120–480 VAC, this control module helps prevent evaporator freeze-ups, low pressure cut-outs, and liquid slugging in low ambient temperatures.

The controller integrates a heat pump bypass circuit, allowing electronic bypass of speed controls during system operation and startup. This ensures smoother cycling and protects against overshoots and compressor damage. The ICM325HNC is also compatible with isolated 24V AC inputs and can control up to three refrigerant circuits.

Key Features:

Operating Voltage: 120–480 VACBuilt-in 24V AC signal inputHeat pump bypass logicPrevents freeze-ups, slugging, and premature low pressure cut-outs
Compatible with ICM326HNC & ICM327HNC systems
Ideal for use with 24V reversing valves
Reduces compressor wear and improves cycle stabilityRecommended for: Commercial and residential heat pump systems requiring dependable and intelligent head pressure management.

Product details

Part / SKU	ICM325HNC

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