Copeland 998-0574-20 Fan Motor Mounting Kit

The Copeland 998-0574-20 Fan Motor Mounting Kit is the digital head fan version of Copeland's low-temperature 4DKNF63KE-TSK-A00 Discus III fan-mounting hardware. Copeland lists it directly alongside 998-0574-12 in its own Discus III to Discus II cross-reference matrix: both kits mount the same low-temp head-fan cooling package to the same 4D compressor body, but this part is the version specified when the compressor carries CoreSense Diagnostics electronics rather than the standard configuration — the nomenclature difference that separates a "digital" Discus III model from its standard counterpart.

Head-fan cooling matters on this platform because low-temperature 4D Discus compressors running elevated return-gas temperatures can't always rely on condenser fan discharge alone to keep the compressor head within its operating envelope; Copeland's application engineering documentation for the Discus platform treats the vertical head fan as the standard remedy in that scenario. As with its non-digital counterpart, this kit supplies the mounting bracket and hardware only — the fan motor and blade assembly ship separately, matched to system voltage.

Key Benefits

• Digital-Specific Fit: Specified by Copeland for 4DKNF63KE-TSK-A00 compressors built with CoreSense Diagnostics electronics.
• Documented Cross-Reference: Listed directly in Copeland's own Discus III-to-II service matrix, not an aftermarket guess.
• Correct Low-Temp Cooling: Supports the head-fan cooling low-temp 4D Discus compressors need when condenser airflow alone isn't sufficient.
• OEM Manufacturing: Built to Copeland's original mounting tolerances.

Common Questions

• How is this different from 998-0574-12? Both mount to the same 4DKNF63KE-TSK-A00 low-temp compressor; this version is specified for compressors with CoreSense Diagnostics electronics, while 998-0574-12 is for the standard configuration.
• Does this include the fan motor? No — this is the mounting bracket and hardware only. The fan motor ships separately, matched to your system voltage.
• Where is this kit documented? In Copeland's own Discus III to Discus II cross-reference matrix, alongside the low-temp Demand Cooling kit for the same compressor family.

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.