Understanding AC Warranty - What Does Compressor and PCB Warranty Cover?

Why AC Warranties Are Often Split into Two Parts

Air conditioner warranties are frequently divided into separate coverage periods for the compressor and the controller or PCB, since these two components have different failure rates and replacement costs. The compressor, being the most expensive and mechanically active part, typically receives a longer warranty period than electronic components.

What This Looks Like in Practice

OEM Brand AC air conditioners manufactured by Shreeji Plast carry a 1 year warranty on the controller and PCB, alongside a 5 year warranty on the compressor. Understanding this split helps buyers know what is covered, and for how long, before assuming a single warranty period applies to the entire unit.

  • Compressor warranties are typically longer due to higher replacement cost and mechanical wear, something experienced OEM buyers routinely check beforehand.
  • PCB and controller warranties often carry a shorter coverage period, which supports predictable outcomes across large production volumes.
  • Warranty terms can vary meaningfully between different brands and models, a detail that matters more as order volumes grow.
  • Reading the warranty card carefully avoids confusion during a future claim, which is especially relevant for HVAC and industrial applications.
  • Manufacturers with consistent quality control tend to see fewer warranty claims overall, helping maintain consistent quality across the entire order.

Conclusion

Knowing what your AC warranty actually covers prevents confusion down the line. Shreeji Plast's OEM Brand AC units come with clearly defined compressor and PCB coverage.