No moving parts. Just a gentle flow of warm, dry air that helps
prevent rust, condensation and mildew. Two sizes: 70 watt
protects 500 cu. ft. (10'x10'x5'); 130 watt protects 1,000 cu. ft.
(10'x10'x10') of air space. Low operating cost, trouble-free
protection.
SPECS: 70 watt 13" (33cm) x 5-½" (14cm) x 4-¼"
(10.8cm). 130 watt round 13-½" (34.3cm) x 13-½" x
4" (10.2cm). Aluminum base, plastic cover.
Catalog page 321