thanks guys.
It sounds that in case of AL, each distributor is for itself? Makes you wonder why they are so high on their dealer/service network.
I assume this applies to Apeks too?
Are there other manufacturers known to deal with this issue in a much more convenient way?
Your concept applies to all merchandise that is sold with a warranty. Part of the price you pay to the seller goes to cover them if that need to make any warranty repairs. If the seller buys from the country's authorized distributor, part of what he/she pays goes for warranty coverage. Therefore, if the repairing seller is not the original retailer, he/she might not want to spend the $$ to fix your item because the distributor might not cover it.
If you bought an item in another country, even from a brick and mortar retailer, the item would be covered by that country's authorized distributor. Etc., etc., etc. Sometimes you would see a warranty card from the distributor in another country, or even (as in Nikon cameras) from the manufacturer. I have had a few warranty cards that were printed in Japanese.
Way back when I worked as a line mechanic for the Chevy dealer in Ft. Lauderdale, FL, the cost of new automobile warranty work was billed to GM. Of course, the labor rate was discounted and we had to use the GM flat-rate manual, not Chilton's. And we would fix a Chevy that was bought from any dealer in the US or Canada. The new automobile warranty is through the manufacturer, not the dealer.
Now, having written this, I pose a question. If your regulator fails at 60fsw, do you REALLY care about the warranty? Speaking for myself, I would have other more pressing things on my mind.