Description
The York S1-373-19804-651 is an OEM replacement 4-cell heat exchanger complete with gaskets, engineered specifically for compatible York furnace systems. Designed to restore efficient and safe heat transfer between combustion gases and circulated air, this heat exchanger is a critical component in maintaining your furnace’s performance, reliability, and safety.
Product Overview
The heat exchanger is the heart of any forced-air furnace, separating combustion byproducts from the conditioned air delivered to your living space. When a heat exchanger cracks or fails, it can allow harmful combustion gases — including carbon monoxide — to enter the airstream. Replacing it with a genuine York OEM part like the S1-373-19804-651 ensures a proper fit, safe operation, and restored system efficiency.
Key Features
- 4-cell heat exchanger design for multi-section furnace applications
- Includes gaskets for a complete, leak-free installation
- OEM York replacement part — engineered for precise fit and function
- Restores proper heat transfer and combustion gas separation
- Helps maintain furnace efficiency and indoor air quality
- Supports safe, reliable furnace operation
Installation Notes
This heat exchanger is intended for use in compatible York furnace models. Always verify compatibility with your specific unit’s model and serial number before installation. Gaskets are included to ensure a proper seal at all mating surfaces. Installation should be performed by a qualified HVAC technician in accordance with all applicable local codes and manufacturer guidelines.
Why Choose OEM York Parts?
OEM replacement components are manufactured to the same specifications as the original parts, ensuring optimal performance and longevity. Using genuine York parts also helps protect your equipment warranty and ensures compliance with safety standards.
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