Two steel heater coolant tubes on deck boards, one rusted and on…

Two bent steel heater coolant tubes laid side by side on weathered gray deck boards: the upper one heavily rusted with flaking paint and a plastic clip, the lower one in better condition with intact black coating and a welded mounting bracket. Both have a threaded/flanged port branching off the middle and beaded hose ends.

AI caption March 2011 · Photo 116 of 117