Part Number Flow Range Heat Rejection BTU/Hr
TD-10 2-20 5,000 – 7,000
TD-15 2-30 6,100 – 9,900
TD-20 5-40 8,500 – 14,500
TD-25 10-60 18,000- 30,000
TD-30 10-80 22,000 – 39,000
TD-35 10-80 25,000 – 46,000
TD-40 15-100 42,000 – 69,000
TD-45 15-100 59,000 – 100,000

Table assumes an ITD of 50°F and air flow of 1000 FPM