Three Wire Motor Retrofit Kit For Dampers 24VAC Compatible With Honeywell M847D Damper Motors M847D1004 M847D1012 Fast DIY Install Ships Same Day Easy To Install In Tight Spaces
✔️ Direct fit for 3-wire dampers, includes steel shaft adapter
This single-kit retrofit replaces Honeywell M847D motors and compatible dampers with a reliable 24VAC control, featuring a solid steel shaft adapter for strong torque in tight spaces. Ideal for retrofits on commercial HVAC dampers like M847D1004/1012, ZD, ARD, or similar units where quick, easy installation matters.
✅ Compatible with 24VAC round or rectangular dampers from leading brands (3/8" drive shaft or smaller)
✅ Works with most 3-wire control panels and many 2-wire setups
✅ Solid steel shaft adapter delivers high torque and eliminates slip
✅ Includes mounting hardware for quick, secure installation
✅ Backed by a 5-year warranty for long-term reliability
✅ Direct retrofit for Honeywell M847D series with Belimo LMB24-3-T actuator
💡 What is a 24VAC three-wire damper retrofit kit used for in HVAC systems? This handy upgrade lets you modernize older dampers with a reliable 3-wire control, improving efficiency, response, and installation flexibility. - direct 24VAC damper retrofit kit for HVAC systems enabling 3-wire control - supports 3-wire control panels and many 2-wire setups - includes steel shaft adapter for torque and slip resistance - fits Honeywell M847D series and other common dampers