We can provide this high-quality damper at such a competitive price because we are themanufacturer —no middleman, no markup! WHY CHOOSE RetroZone™?. This damper is equipped with theindustry-leading Belimo LM24-3-T power open/power close 3-wire motor, providing45 in-lbs of torque —twice the strength of other dampers, even those priced higher.
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