Miscellaneous: Halas Heater Combine Broken?

[hyzon]

I need Halas Heaters to research my Minor Summoning: Fire spell (16 mage fire pet)

I leveled my brewing to 135 to be able to combine Halas Heaters, and I'm getting the message:

"You cannot combine these items in this container type!"

http://www.eqtraders.com/items/show_...r=035000000000

Is the combine info.

If this isn't a classic recipe, I understand. I know I can buy the recipe from the OOT vendor, but a little disappointed after spending about 2 hours leveling brewing just to bypass the research.

Thanks for the read.