New with box, complete with instructions and brackets. Perfect condition, fully functional. Spring Return Actuator by Belimo, model TF24-SR US. Specifications: 18 in-lb (2 Nm), Damper approx. 4.5 sq. ft, 24VAC/DC, Spring Return, Modulating and Fail-safe. Device measures 3 X 6 X 2 1/2 and weighs 870 grams.
