---
product_id: 672472995
title: "Micro-Air Easy Start Flex Soft Starter w/ Installation Kit"
brand: "micro-air"
price: "€ 863.78"
currency: EUR
in_stock: true
category: "Micro Air"
url: https://www.desertcart.es/products/672472995-micro-air-easy-start-flex-soft-starter-w-installation-kit
store_origin: ES
region: Spain
---

# 75% startup current reduction Bluetooth app control Includes full installation kit Micro-Air Easy Start Flex Soft Starter w/ Installation Kit

**Brand:** micro-air
**Price:** € 863.78
**Availability:** ✅ In Stock

## Summary

> ⚡ Start smart, stay cool — the future of AC power management is here!

## Quick Answers

- **What is this?** Micro-Air Easy Start Flex Soft Starter w/ Installation Kit by micro-air
- **How much does it cost?** € 863.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/672472995-micro-air-easy-start-flex-soft-starter-w-installation-kit)

## 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

- • **Power Surge Slayer:** Slash startup current by up to 75%, protecting your system and generator from overload.
- • **Smart & Silent Start:** Enjoy quieter AC startups with intelligent fault detection and flicker-free operation.
- • **Compact & DIY-Friendly:** 50% smaller design with a complete installation kit for quick, hassle-free setup.
- • **Lifetime Peace of Mind:** Extend your AC’s lifespan with advanced micro-air technology backed by a lifetime warranty.
- • **Versatile Compatibility:** Works seamlessly with home, RV, commercial AC units up to 6 tons and supports generators & inverters.

## Overview

The MICRO-AIR EasyStart FLEX 398 is a Bluetooth-enabled soft start kit designed for residential, RV, and commercial air conditioners up to 6 tons. It reduces startup current by up to 75%, minimizing power surges and mechanical stress, while its compact design and included installation kit ensure easy setup. Compatible with generators and inverters, it offers quiet operation, intelligent fault protection, and a lifetime warranty, making it the ultimate upgrade for efficient, reliable AC performance.

## Description

Buy 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: Air Conditioners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ADVANCED MICROAIR TECHNOLOGY WITH INSTALLATION KIT: Micro-Air EasyStart Flex is the most advanced and versatile soft starter, designed for all sizes of residential AC units up to 6 tons (72,000 BTUs). It provides a controlled, gentle startup that reduces mechanical stress, extending your AC system’s lifespan. This air conditioner soft start kit includes everything needed for an easy installation, making it an optimal choice for home and commercial applications.
- IDEAL FOR HOME,RV AND COMMERCIAL USE: Perfect for residential and commercial settings, the EasyStart Flex HVAC soft start kit efficiently supports AC systems up to 6 tons, making it versatile for various applications. Designed for compatibility with generators and inverters, it provides an easy start for home AC systems, reducing startup current by up to 75%. This makes it a valuable solution for optimizing performance in areas with limited or unstable power sources.
- COMPATIBILITY WITH GENERATORS: Specially engineered to work with generators, inverters, and limited utility power, this soft start kit for home air conditioner reduces startup current by up to 75%, ensuring smooth AC operation even in off-grid or power-limited locations. This Easy Start flex home ac soft starter is compatible with 2-stage compressors and heat pump units, making it a versatile choice for diverse AC configurations.
- QUIET AND SMART PROTECTION: This soft starter for air conditioner reduces startup noise and prevents light flickering, creating a quieter, more comfortable environment. The intelligent fault detection and short-cycle delay timer of this ac softstart protect your compressor motor from low-voltage damage and excessive wear, extending the life of your aire acondicionado unit and delivering peace of mind.
- COMPACT DESIGN FOR EASY INSTALLATION: With a 50% smaller enclosure size, this ac soft start kit for home is built to fit into tight or confined spaces without compromising performance. This versatile ac unit soft start kit offers a simplified setup suitable for both DIY enthusiasts and professionals, making installation quick and straightforward.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKQN4XRJ |
| Additional Features | Portable |
| Air Conditioner Application | Residential, RV, Commercial |
| BEE Star Rating | 5 Star |
| Best Sellers Rank | #1,721 in Automotive ( See Top 100 in Automotive ) #5 in RV Heating, Ventilation & Air Conditioning |
| Brand Name | MICRO-AIR |
| Capacity | 6 tons |
| Compressor Type | rotary_scroll |
| Control Method | App |
| Controller Type | App Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (618) |
| Form Factor | Portable |
| Included Components | Installation Kit |
| Installation Type | Packaged |
| Inverter Type | No Inverter |
| Is Outdoor Unit Required | No |
| Item Dimensions D x W x H | 9"D x 4"W x 3"H |
| Manufacturer | MICRO-AIR |
| Model Name | MicroAir Flex 398 with Installation Kit |
| Model Number | 398 KIT |
| Operating Mode | Cooling |
| Power Source | Corded Electric |
| Room Type | Multi-purpose |
| Seasonal Energy Efficiency Ratio (SEER) | 15 |
| UPC | 850049469227 |
| Unit Count | 1.0 Count |
| Voltage | 240.0 |
| Warranty Type | Lifetime |
| Wattage | 21102 watts |

## Product Details

- **Brand:** MICRO-AIR
- **Capacity:** 6 tons
- **Form Factor:** Portable
- **Model Name:** MicroAir Flex 398 with Installation Kit
- **Power Source:** Corded Electric
- **Product Dimensions:** 9"D x 4"W x 3"H
- **Seasonal Energy Efficiency Ratio (SEER):** 15
- **Special Feature:** Portable
- **Voltage:** 240.0
- **Warranty Type:** Lifetime

## Images

![Micro-Air Easy Start Flex Soft Starter w/ Installation Kit - Image 1](https://m.media-amazon.com/images/I/81zVC9t-8wL.jpg)
![Micro-Air Easy Start Flex Soft Starter w/ Installation Kit - Image 2](https://m.media-amazon.com/images/I/81GPHkNP7gL.jpg)
![Micro-Air Easy Start Flex Soft Starter w/ Installation Kit - Image 3](https://m.media-amazon.com/images/I/81li6X0W9uL.jpg)
![Micro-Air Easy Start Flex Soft Starter w/ Installation Kit - Image 4](https://m.media-amazon.com/images/I/81ZX-W9qHQL.jpg)
![Micro-Air Easy Start Flex Soft Starter w/ Installation Kit - Image 5](https://m.media-amazon.com/images/I/81g6ThQ7NsL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-08*