--- product_id: 720069932 title: "Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton" brand: "micro-air" price: "B/.2595" currency: PAB in_stock: true reviews_count: 5 category: "Micro Air" url: https://www.desertcart.com.pa/products/720069932-easystart-flex-398-bluetooth-soft-starter-kit-for-home-air store_origin: PA region: Panama --- # 66% startup current reduction Bluetooth app control Supports up to 6 Ton AC Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton **Brand:** micro-air **Price:** B/.2595 **Availability:** ✅ In Stock ## Summary > ⚡ Power up smart, start smooth, stay cool. ## Quick Answers - **What is this?** Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton by micro-air - **How much does it cost?** B/.2595 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/720069932-easystart-flex-398-bluetooth-soft-starter-kit-for-home-air) ## Best For - micro-air enthusiasts ## Why This Product - Trusted micro-air brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Lifetime warranty ensures reliable, long-term performance and peace of mind - • **Smart Bluetooth Control:** Monitor and manage your soft starter remotely via intuitive app - • **Universal Compatibility:** Works flawlessly with home, RV, and commercial AC units up to 6 tons - • **Generator-Ready Efficiency:** Enables AC startup on backup generators, perfect for storm prep - • **Smooth Power Surge Defense:** Eliminates harsh startup sounds and flickers for seamless comfort ## Overview The MICRO-AIR Easystart Flex 398 is a Bluetooth-enabled soft starter kit designed for home, RV, and commercial air conditioners up to 6 tons. It reduces startup current by up to 66%, preventing power surges and light flickers, and enables reliable operation on backup generators. Featuring fault detection, a short-cycle delay timer, and app control, it offers efficient, quiet startups with a lifetime warranty for lasting durability. ## Description Free delivery and returns on all eligible orders. Shop MICRO-AIR Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton. Review: I run two geothermal heat pumps - one 6 tonne and the other is 3 tonne. No more harsh startup sounds or light flickers on startup. On first startup in learn mode saw 66% reduction in startup current. Review: I purchased this to reduce the starting load from my AC unit so I can run my house on my backup generator. I'm a very technical/handy person and found the installation instructions very easy to understand. I don't think you need to be very technical/handy to install this device. The installation was quick. The product works GREAT. Prior to install, my AC would not start on generator power. Now it all starts and I'm ready for the next storm. Great product! ## Features - Fault Detection and Short-Cycle Delay Timer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DKQN4XRJ | | BEE Star Rating | 5 Star | | Brand Name | MICRO-AIR | | Capacity | 6 Tons | | Compressor Type | rotary_scroll | | Controller Type | App Control | | Customer Reviews | 4.7 4.7 out of 5 stars (502) | | Form Factor | Portable | | Installation Type | Portable | | Model Number | 398 KIT | | Power Source | Corded Electric | | Special Features | Fault Detection and Short-Cycle Delay Timer | | UPC | 850049469227 | | Voltage | 240.0 | | Warranty Type | Lifetime | | Wattage | 21102 watts | ## Product Details - **Brand:** MICRO-AIR - **Capacity:** 6 Tons - **Controller type:** App Control - **Form factor:** Portable - **Installation type:** Portable - **Power source:** Corded Electric - **Special feature:** Fault Detection and Short-Cycle Delay Timer - **Voltage:** 240.0 - **Warranty type:** Lifetime - **Wattage:** 21102 watts ## Images ![Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton - Image 1](https://m.media-amazon.com/images/I/81zVC9t-8wL.jpg) ![Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton - Image 2](https://m.media-amazon.com/images/I/81GPHkNP7gL.jpg) ![Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton - Image 3](https://m.media-amazon.com/images/I/81li6X0W9uL.jpg) ![Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton - Image 4](https://m.media-amazon.com/images/I/81ZX-W9qHQL.jpg) ![Easystart Flex 398 - Bluetooth Soft Starter Kit for Home Air Conditioner, RV and Commercial Use, Works with Generators, Reduces Power Surges, Efficient Starting - Up to 6 Ton - Image 5](https://m.media-amazon.com/images/I/81g6ThQ7NsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 17 January 2026* I run two geothermal heat pumps - one 6 tonne and the other is 3 tonne. No more harsh startup sounds or light flickers on startup. On first startup in learn mode saw 66% reduction in startup current. ### ⭐⭐⭐⭐⭐ Review *by T***Y on 31 March 2026* I purchased this to reduce the starting load from my AC unit so I can run my house on my backup generator. I'm a very technical/handy person and found the installation instructions very easy to understand. I don't think you need to be very technical/handy to install this device. The installation was quick. The product works GREAT. Prior to install, my AC would not start on generator power. Now it all starts and I'm ready for the next storm. Great product! ### ⭐⭐⭐⭐⭐ Review *by M***L on 17 August 2025* My issue was the lights would flicker whenever the AC compressor would start. The Micro-Air Flex has solved that for me. I think it does a bunch of extra things that will benefit me down the road, but for now my problem is fixed! Easy to install. Instructions were very good. ## Frequently Bought Together - MICRO-AIR EasyStart FLEX 398 - Bluetooth Soft Start Kit for Home Air Conditioner, RV & Commercial Use, Works with Generators, Reduces Power Surge, Efficient Start-Up - Up to 6 Tons w/Installation Kit - Amlits 300 PCS Insulated Wire Electrical Connectors - Butt, Ring, Spade, Quick Disconnect - Crimp Terminals Connectors Assortment Kit - Klein Tools 3005CR Wire Crimper Tool, Ratcheting Insulated Terminal Crimper for 10 to 22 AWG Wire --- ## 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.com.pa/products/720069932-easystart-flex-398-bluetooth-soft-starter-kit-for-home-air](https://www.desertcart.com.pa/products/720069932-easystart-flex-398-bluetooth-soft-starter-kit-for-home-air) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-20*