ITR introduces Oasis Zephyr hydronic heating system

(April 8, 2013) -- The new Oasis Zephyr HW heating system from International Thermal Research (ITR) is a 12-volt DC diesel/bio-diesel-fueled, high-efficiency, continuous on-demand hot water, multi-zone space heating furnace designed specifically to meet the needs of smaller RVs and the emerging Class B/C market.