---
product_id: 605943549
title: "BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit"
brand: "saihisday"
price: "€ 40.02"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.ie/products/605943549-beu-406-100-auto-a-c-air-conditioning-evaporator-assembly
store_origin: IE
region: Ireland
---

# 12V / 7.6A power efficient 3619 Kcal/H heating capacity 600 CFM max airflow BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit

**Brand:** saihisday
**Price:** € 40.02
**Availability:** ❌ Out of Stock

## Summary

> ❄️🔥 Upgrade your ride’s climate game — never sweat or shiver again!

## Quick Answers

- **What is this?** BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit by saihisday
- **How much does it cost?** € 40.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/605943549-beu-406-100-auto-a-c-air-conditioning-evaporator-assembly)

## Best For

- saihisday enthusiasts

## Why This Product

- Trusted saihisday brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Upgrade:** Universal under-dash design easily adds A/C and heating to vehicles without factory-installed climate control.
- • **Customizable Airflow:** 3-speed fan lets you tailor ventilation to your mood and weather, ensuring perfect cabin conditions every drive.
- • **Durable Build Quality:** Crafted from premium plastic and copper materials for long-lasting stability and reliable performance.
- • **Powerful Climate Control:** Experience 4-way cooling and 2-way heating with advanced aluminum evaporators for year-round comfort.
- • **Smart Temperature Management:** Integrated 12V electronic thermostat delivers precise temperature regulation for ultimate comfort.

## Overview

The BEU-406-100 is a universal under-dash A/C evaporator and heater kit delivering up to 600 CFM airflow with 3-speed control, powered by a 12V/7.6A system. Featuring 22-pass 4-way aluminum evaporator cooling and 6-pass 2-way heating, it provides 4107 Kcal/H cooling and 3619 Kcal/H heating capacity. Built with durable plastic and copper, it’s designed to retrofit vehicles lacking factory climate control, ensuring reliable, customizable comfort year-round.

## Description

Saihisday BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 2 Vents 3 Speed 12V Electrical Thermostat 4Max Air Volume 600 CFM, Under-Dash A/C Heating Cooling Unit for Car Truck  Specification:Replaces Part Number: BEU-406-100Cooling Capacity: 137BTUFunction: Making air in car warm/cooling.Material: Plastic&CopperAir Flow: 3 SpeedEvaporator Cool: 22 PASS 4 WAY ALEvaporator Heat: 6 Pass 2 Way ALHeating Capacity: 3619 Kcal/HPower: 12 V / 7.6 AmpsMax Air Volume: 600 CFMTemperature: Electrical ThermostatPackage Included:1* Under-Dash A/C Heating Cooling Unit1* Drain Hose1* T-Tube3* Mounting BracketSize:Product Size: 15.75*13.78*5.51inPackage size: 17.71 x 16.14 x 7.87 inch

## Features

- Air Conditioning Core Assemblies Evaporator Heater Unit Power: 12V 7.6Amps. 22 pass 4-way AL evaporator cooling, 6 pass 2-way AL evaporator heating
- BEU-406-100 A/C Evaporator Heater Kit: A/C Air Conditioning Evaporator Assembly, electronic thermostat, 4107 Kcal/H cooling capacity, 3619 Kcal/H heating capacity
- Quality: A/C Air Under-dash Conditioning Evaporator is made of plastic and copper materials, good stability and durability, reliable use
- Performance: This is a universal down line A/C Air Conditioning Evaporator Assembly for adding air conditioning systems to vehicles that do not have air conditioning in the factory. It uses 3 speed air flow to meet your different needs
- Please compare the specific applicable models listed at below to make sure it'll fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Saihisday |
| Brand | Saihisday |
| Item Weight | 10.54 pounds |
| Package Dimensions | 17.72 x 16.1 x 7.95 inches |
| Manufacturer Part Number | FNQLJM757 |

## Images

![BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit - Image 1](https://m.media-amazon.com/images/I/61Vj9LwZ8sL.jpg)
![BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit - Image 2](https://m.media-amazon.com/images/I/61hN0oDz3IL.jpg)
![BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit - Image 3](https://m.media-amazon.com/images/I/619enfDbvSL.jpg)
![BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit - Image 4](https://m.media-amazon.com/images/I/61An6L255nL.jpg)
![BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit - Image 5](https://m.media-amazon.com/images/I/61NSNHjOfoL.jpg)

## Customer Reviews

### ⭐ Needs a compressor
*by K***R on March 28, 2025*

Does need a compressor that didn't know about until purchased.

### ⭐ Compressor
*by J***Z on March 30, 2025*

Looks can be deceiving, it needs a compressor to get a cold air. Do not buy.

## Frequently Bought Together

- Saihisday BEU-406-100 AUTO A/C Air Conditioning Evaporator Assembly Unit & Heater Kit 4Max Air Volume 600 CFM 2 Vents 3 Speed 12V Electrical Thermostat Under-Dash A/C Heating Cooling Unit
- Universal Air Conditioner RD 8214C A/C Receiver Drier,Black
- Universal Air Conditioner UAC HVAC Binary Switch (SW4086C), Black

---

## 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.ie/products/605943549-beu-406-100-auto-a-c-air-conditioning-evaporator-assembly](https://www.desertcart.ie/products/605943549-beu-406-100-auto-a-c-air-conditioning-evaporator-assembly)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*