Description
The Carrier 347329-757 is an OEM primary heat exchanger designed as a direct replacement for compatible Carrier furnace systems. Featuring a 6-cell configuration, this heat exchanger is engineered to deliver efficient and consistent heat transfer from the combustion process to the circulating air stream, helping restore your furnace to factory-specified performance levels.
Key Features
- OEM Carrier replacement part — ensures proper fit and function
- 6-cell primary heat exchanger design for optimized heat transfer
- Engineered to restore original furnace heating efficiency
- Built to withstand the thermal cycling demands of residential and light commercial heating applications
- Direct drop-in replacement minimizes installation time and labor
Why Replace Your Primary Heat Exchanger?
A cracked or degraded primary heat exchanger can allow combustion gases — including carbon monoxide — to mix with conditioned air, posing a serious safety hazard. Replacing a worn heat exchanger with a genuine Carrier OEM part like the 347329-757 restores safe, efficient furnace operation and helps protect building occupants.
Compatibility
- Designed for use in compatible Carrier furnace models — consult your equipment documentation or contact Jackson Systems to confirm fitment
- SKU: 347329-757







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