So I bought a cowen uncapper at a bee auction yesterday. It looks sound mechanically, but the steam/hot water source was missing.

Where can I get a replacement? Is there anything that I should look for? It's an older one, with chains on the area were the frames are loaded vs angled for gravity fed.

Wish I had brought more money, some young guy picked up a full cooks and beal 120 extractor line for ~2.6k. (mumbles)