Warranty


To register your Harlequin product and receive an extended warranty, please click here. You will receive an automatic confirmation on completion of the registration process. 

Please Note:

  1. In order to qualify for the extended guarantee, this product must be registered within 30 days of installation.
  2. All Harlequin products must be installed to statutory requirements and by a qualified technician.
  3. Warranty will only apply to the original purchaser.
  4. Proof of purchase and evidence of annual inspection by a registered competent person will be required in the event of a claim.
  5. Tank models 1000SSL, 1400SSL, 1650HZB and 2700HZB are listed under ‘Diamond Tanks’, not Bunded Oil Tanks.