Overview Reviews Product Description BELIMO TFB120 - SPRING, 22IN-LB, ON/OFF, 120V - DAMPER ACTUATOR - AIR Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Belimo Belimo TFB120 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments