Nordyne 921483 Coil

The Nordyne 921483 Coil is a professional-grade O2M Micro Channel evaporator coil engineered for precise thermal transfer in residential and light commercial applications. This 2-ton (24,000 BTU) replacement evaporator coil features an all-aluminum construction that eliminates the risk of formicary corrosion while optimizing heat exchange. Designed for flexibility on the job site, the unit is a direct replacement for Nordyne 921693, 917226D, 917228A, 265890A, and 275961A. It is fully compatible with both R-410A and R-22 refrigerants, utilizing 3/8" liquid line and 3/4" suction line connections. The micro channel technology significantly reduces refrigerant volume requirements compared to traditional copper tube-and-fin designs, making it an ideal Nortek Global HVAC part for contractors prioritizing system integrity and efficiency. This UL-listed component ensures a high-standard seal and performance for indoor air handlers and furnace applications.

Key Benefits and Specifications

• Universal Compatibility: Direct OEM replacement for legacy Nordyne and Nortek part numbers including 921693 and 917228A.
• Enhanced Heat Transfer: Advanced Micro Channel evaporator technology maximizes cooling efficiency within a compact footprint.
• Refrigerant Versatility: Engineered to function seamlessly with modern R-410A or older R-22 systems.
• Durable Construction: Lightweight aluminum fins and tubing provide superior resistance to common environmental pollutants.
• Technical Specs: 2-ton cooling capacity; 3/8" liquid line OD; 3/4" suction line OD; UL recognized for safety.

Common Questions

Is a TXV included with the Nordyne 921483?
This coil is designed for use with specific metering devices. Always verify if your HVAC system requires a fixed orifice or a thermal expansion valve (TXV) during installation to ensure proper superheat and subcooling levels.

Does this coil replace copper tube-and-fin models?
Yes, this aluminum micro channel coil is the current Nortek replacement for several legacy copper tube models, offering better efficiency and a reduced risk of leaks over time.

What are the physical dimensions for cabinet fitment?
As a direct replacement evaporator coil, it is sized to match the footprint of the original 921693 and 917226D series units for standard Nordyne/Intertherm/Miller air handlers.

This item is not eligible for free shipping and must be shipped via trucking. Please contact us for a freight quote.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

921483 is the cross for C3BA-042C-B