Description
The International Comfort Products 1193890 is an OEM replacement 5 Cell Primary Heat Exchanger engineered to restore safe and efficient heating performance in compatible ICP furnace systems. Designed as a direct factory replacement, this heat exchanger ensures proper combustion gas containment and optimal heat transfer — critical functions for both system efficiency and occupant safety.
Key Features
- OEM replacement part from International Comfort Products (ICP)
- 5-cell primary heat exchanger design for thorough heat transfer across the combustion zone
- Engineered for precise fit and compatibility with applicable ICP furnace models
- Maintains proper separation of combustion gases from circulated air
- Supports reliable furnace operation and helps protect indoor air quality
- Durable construction built to withstand repeated thermal cycling
Application
This primary heat exchanger is intended for use in ICP residential gas furnaces requiring a 5-cell exchanger replacement. Always verify compatibility with the specific furnace model number before installation. Installation should be performed by a qualified HVAC technician in accordance with local codes and manufacturer guidelines.
Why Replace Your Heat Exchanger?
A cracked or failed primary heat exchanger can allow harmful combustion byproducts — including carbon monoxide — to enter the living space. Replacing a compromised heat exchanger with a genuine OEM part like the ICP 1193890 restores the safety barrier between the flue gas stream and the supply air, ensuring the system operates as designed.







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