A compressor warranty is only as good as its terms, so check the coverage, exclusions and conditions before buying. The airend, motor and controller may have different warranty periods, and servicing rules can affect validity.
What to check
- Covered components and duration
- Airend and motor warranty length
- Exclusions and wear parts
- Service and oil requirements
Keeping it valid
Most warranties require servicing by qualified technicians using approved parts and lubricants at defined intervals. Keep a full service log, use genuine consumables and address faults promptly, because neglect can void a claim.
Comparing offers
Compare not only years of cover but what is included. A five-year airend warranty with genuine parts and a documented service plan is worth more than a long general warranty full of exclusions.