Heizka Cable Support & RMA

How Heizka Cable Support Works

Whether you have a question about an existing order, a technical issue with an installed cable, or a return request, your Account Manager is the fastest point of contact. They already know your account history, prior orders, and any project-specific requirements, so they can resolve most requests without back-and-forth.

Returns and RMA Requests

The return window and any restocking fee depend on how much time has passed since your invoice date, as summarized above. To start a return, contact your Account Manager with the order number, quantity, and reason for return; they will issue an RMA number and shipping instructions. Items returned without an RMA number may be delayed while we match them to your account.

Technical and Warranty Support

If a cable is underperforming or shows signs of damage after installation, check the product datasheet and full product range listing first to confirm you’re using the correct series for the application. Most technical issues trace back to a mismatch between the cable’s rated voltage, temperature, or environment and the actual installation conditions. If the issue looks like a manufacturing defect, our Warranty page explains coverage terms and how to file a claim.

Frequently Asked Questions

How fast will I hear back from my Account Manager? Most requests get a response within one business day; urgent order issues are prioritized. Can I get support if I bought through a distributor? Yes, contact us directly with your order details and we will coordinate with your distributor as needed. Do you support international customers? Yes, our Asia office handles inquiries for the region, and customers elsewhere can reach our main support line for assistance with orders, technical questions, or returns. Still not sure who to contact? Visit Contact Us and we’ll route your question to the right team.

Shipping Damage Claims

If a reel or box arrives visibly damaged, note it on the delivery receipt before signing and take photos of the packaging and product. Most freight carriers, including those operating under standard bills of lading, require this documentation to process a damage claim, so photos taken at the time of delivery make the process much faster. Send the photos and delivery receipt to your Account Manager within 48 hours and we will coordinate directly with the carrier on your behalf.

Whatever the issue, Heizka Cable Support exists to keep small problems from turning into project delays. Reach out early, provide your order details up front, and your Account Manager will handle the rest, from RMA paperwork to coordinating replacement shipments.