Suggested Retail: $75.95. Valemo VDM10 General Purpose Spring Return Damper Actuator and Motor - The Valemo VDM10 and VDM10B Spring Return Damper Actuators are designed as replacements for Honeywell’s M847D, M847D1004 & similar HVAC damper actuators. They can be directly coupled to 5/16 IN damper shaft and work well on both N.O. and N.C. dampers. Powered by 24 VAC, 50/60 Hz, they can be used in either Normally Open (N.O.) HVAC air ducts, or Normally Closed (N.C.) venting installations. The heavy-duty motor has all METAL gears inside, stainless steel housing, and has been quality tested for over 150K cycles of flawless operations. Brand: Valemo Model: VDM10 -- LOT STICKER: TCE-BOX-BOXTCEA0627-ITEM-2d7c1f62___LPNPMDC9281834 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.