--- product_id: 38518624 title: "Belimo LMB24-3-T 3 wire motor (BH Kit 1) Retrofit Kit to Replace Honeywell M847D motor - Normally Same Day Shipping -" brand: "retrozone" price: "907.54 DT" currency: TND in_stock: true category: "Retrozone" url: https://www.desertcart.tn/products/38518624-belimo-lmb24-3-t-3-wire-motor-bh-kit-1 store_origin: TN region: Tunisia --- # 5-year factory warranty Custom solid steel shaft adapter 3-wire commercial-grade motor Belimo LMB24-3-T 3 wire motor (BH Kit 1) Retrofit Kit to Replace Honeywell M847D motor - Normally Same Day Shipping - **Brand:** retrozone **Price:** 907.54 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your damper game with Belimo’s powerhouse retrofit kit! ## Quick Answers - **What is this?** Belimo LMB24-3-T 3 wire motor (BH Kit 1) Retrofit Kit to Replace Honeywell M847D motor - Normally Same Day Shipping - by retrozone - **How much does it cost?** 907.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/38518624-belimo-lmb24-3-t-3-wire-motor-bh-kit-1) ## Best For - retrozone enthusiasts ## Why This Product - Trusted retrozone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Saving 3-Wire Design:** Eliminates constant power drain and overheating common in 2-wire spring return motors. - • **Universal Damper Compatibility:** Works flawlessly with round or rectangular dampers featuring ≤3/8" drive shafts. - • **Durable Torque-Boosting Adapter:** Solid steel shaft adapter prevents slippage, ensuring reliable, high-torque performance. - • **Plug & Play with Any Zone Panel:** Compatible with Honeywell and other 3-wire or 2-wire zone control panels with clear wiring instructions. - • **Effortless Honeywell M847D Replacement:** Seamlessly retrofit with a powerful Belimo motor and custom hardware. ## Overview The Belimo LMB24-3-T Retrofit Kit is a robust, commercial-grade 3-wire motor solution designed to replace Honeywell M847D series motors. It includes a custom solid steel shaft adapter and hardware for easy installation on round or rectangular dampers with a 3/8" or smaller drive shaft. Compatible with most zone control panels, this energy-efficient motor eliminates the overheating and power waste of traditional 2-wire spring return motors. Backed by a 5-year factory warranty, it ensures durable, high-torque performance and reliable operation. ## Description Stop replacing those troublesome spring return motors! This Belimo to Honeywell retrofit kit allows you to easily replace the Honeywell M847D, M847D1004, and M847D1012 motors with the powerful commercial grade Belimo LMB 24-3-T 3-wire motor. Retrofit kit comes complete with custom adapter and hardware to install on your damper. Belimo is the largest and most respected commercial damper actuator maker in the world. Now you can escape the problems of 2-wire spring return dampers! Many owners don't realize that all 2-wire spring return dampers pull power continuously to overcome the spring that is trying to pull the damper back to the non-energized position. The result - a motor that wastes energy, gets so hot you cannot touch it, and often fails prematurely. This retrofit kit works as a replacement for Honeywell M847D series motors on popular ZD and ARD dampers, including M847D1004 and M847D1012 motors, and other M847D series motors. Also works as a replacement for Trol a Temp MSR, RDMH, and other dampers. This retrofit kit works on many 24vac round or rectangular dampers from Honeywell, Trol a Temp, AprilAire, ZoneFirst, EWC, Robert Shaw, Research Products, Ztech, Buetler, DuroZone, and others with a 3/8" or smaller drive shaft (other kits available for other size drive shafts). This product carries a 5 year warranty. Works with any panel, including Honeywell and others with a 3-wire damper output. Also works on many zone panels with a 2-wire damper output. Our solid steel shaft adapter ensures higher torque transmission and eliminates the slippage issues common with other adapters. ## Features - Replaces Honeywell M847D motors with the powerful commerical grade Belimo 3 wire motor-comes complete with custom adapter and hardware for your damper - 5 year factory warranty - Works with round or rectangular dampers - any damper with a 3/8" or smaller drive shaft - Works with any zone control panel, Honeywell and others, with a 3-wire damper output - Also works on many zone panels with a 2-wire damper output since the Belimo LMB motor will accept an alternative wiring procedure that places full time 24vac power on terminals 1 and 2, and then uses the current zone board output for terminal 3. Full, illustrated instructions are included. - Our solid steel shaft adapter ensures higher torque transmission and eliminates the slippage issues common with other adapters. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00O99Z2EM | | Best Sellers Rank | #403,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,263 in Electric Fan Motors | | Date First Available | October 7, 2014 | | Is Discontinued By Manufacturer | No | | Item model number | LMB-Kit1 | | Manufacturer | Retrozone | | Product Dimensions | 6 x 5 x 5 inches | ## Images ![Belimo LMB24-3-T 3 wire motor (BH Kit 1) Retrofit Kit to Replace Honeywell M847D motor - Normally Same Day Shipping - - Image 1](https://m.media-amazon.com/images/I/61WGV6PfW8L.jpg) ## Questions & Answers **Q: Can this be used for replacing elodrive "ant-35c1u" ?** A: It's hard to say for sure but I don't think the motor is powerful enough. The shaft on my round damper isn't difficult to turn, making this damper motor ideal. Not sure how you would attach it unless the handle is removable. Even if this were the case, I think this product is too wide and would interfere. **Q: What is the circular black nema-1 piece of plastic that looks like it can be turned with a screwdriver? Just used to open the plastic enclosure?** A: HI that is a 0/1 reversing switch, switch it and the motor turns the other direction. This is one feature that makes this motor so versatile. **Q: I bought two of these from RetroZone but didn't get the self tapping screws. What size are they?** A: Sorry to here that, the self tapping screws only hold the bracket on and frankly you can use whatever size works. the ones that come with the kit are no.8 x 1/2 inch self tappers, but any type will work as long as they are not so long as to interfere with the blade movement inside the damper. **Q: Will this unit work with a honeywell hz311 truezone panel?** A: I believe it works with both 2 and 3 wire, much better that junky Honeywell damper motors, I would reach out to vendor to make sure it is compatible with your system. ## Frequently Bought Together - Belimo LMB24-3-T 3 wire motor (BH Kit 1) Retrofit Kit to Replace Honeywell M847D motor - Normally Same Day Shipping - - Ewc Controls Mrk Motor Replacement Kit - Honeywell M847D-ZONE/U Replacement Motor for Ard and Zd Zone Dampers, 24V --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/38518624-belimo-lmb24-3-t-3-wire-motor-bh-kit-1](https://www.desertcart.tn/products/38518624-belimo-lmb24-3-t-3-wire-motor-bh-kit-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*