Air-conditioner parts exemption and limitation: cooling and condensing coils qualified for relief, and the demand was time-barred.

Cooling coils and condensing coils used in air-conditioners were treated as essential parts of the refrigeration cycle and therefore eligible for exemption under Notification No. 22/2000-CE. The analysis notes that assembly or sub-assembly items can qualify as parts when they are necessary for completion of the appliance and have been so recognised in Board and Tribunal guidance. The duty demand was also held time-barred because the notice was issued beyond the normal limitation period, while the assessee had disclosed the exemption claim in declarations and classification lists. On those facts, the demand and order were unsustainable and relief followed.

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Issues: (i) Whether cooling coils and condensing coils of air-conditioners were entitled to be treated as parts of air-conditioners for the benefit of Notification No. 22/2000-CE dated 6-3-2000; (ii) Whether the duty demand was barred by limitation.

Issue (i): Whether cooling coils and condensing coils of air-conditioners were entitled to be treated as parts of air-conditioners for the benefit of Notification No. 22/2000-CE dated 6-3-2000.

Analysis: The disputed goods were required for completion of the refrigeration cycle and were treated by the Board, in light of earlier Tribunal decisions, as essential parts of an air-conditioner. The Board circular clarified that assembly or sub-assembly could also be regarded as a part for exemption purposes, and the benefit was extended to similar parts of air-conditioner machines in subsequent Tribunal decisions.

Conclusion: The goods were to be treated as parts of air-conditioners and were eligible for the exemption benefit.

Issue (ii): Whether the duty demand was barred by limitation.

Analysis: The notice was issued beyond the normal limitation period, while the assessee had been filing declarations and classification lists showing availment of the exemption. On those facts, the extended demand could not be sustained.

Conclusion: The demand was time-barred.

Final Conclusion: The impugned demand and order were unsustainable, and the assessee was entitled to relief.

Ratio Decidendi: Where the goods are essential components of the refrigeration cycle and are recognized as parts of the final appliance, exemption cannot be denied merely because they are assembly or sub-assembly items; a demand raised beyond the normal period is also unsustainable when the exemption claim was disclosed in statutory filings.

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