Carrier 334357-754 Heat Exchanger 320720-756 This SKU is the orifice

This SKU is the orifice itself

This robust unit is a direct cross-reference for D9886201 and is factory-tested to ensure reliable performance

and condensation on suction lines or discharge headers

this kit provides the technical reliability required for critical pressure drop monitoring

How do I test the System Sensor D2 in the field

Carrier 334357-754 Heat Exchanger 320720-756 This SKU is the orificeThe Carrier 334357 754 Secondary Heat Exchanger is a critical OEM condensing component designed for high efficiency gas furnaces across the Carrier, Bryant, and Payne product lines. This secondary coil is engineered to extract latent heat from combustion gases, maximizing thermal efficiency before exhaust. Technical specifications confirm a width of 24. 5 inches, a depth of 25 inches, and a height of 12. 5 inches. As a genuine Carrier replacement