---
product_id: 663370388
title: "Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases the Heating Efficiency"
brand: "ecocalm"
price: "€ 144.58"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fr/products/663370388-heater-fan-for-cast-iron-radiator-oil-filled-radiator-radiator
store_origin: FR
region: France
---

# 20% heating boost 39dB quiet operation 2°C temp rise Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases the Heating Efficiency

**Brand:** ecocalm
**Price:** € 144.58
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Space, Not Your Bills!

## Quick Answers

- **What is this?** Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases the Heating Efficiency by ecocalm
- **How much does it cost?** € 144.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/663370388-heater-fan-for-cast-iron-radiator-oil-filled-radiator-radiator)

## Best For

- ecocalm enthusiasts

## Why This Product

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

## Key Features

- • **Accelerate Your Comfort:** Experience a 20% increase in heating efficiency with our ecoCalmHeater!
- • **Versatile Compatibility:** Perfect for cast iron, tube, and oil-filled radiators—adaptable to your needs.
- • **Whisper-Quiet Performance:** Enjoy a peaceful environment with noise levels below 39dB.
- • **Smart Thermostat Technology:** Stay in control with an intelligent thermostat and LED display.
- • **Flexible & Secure Installation:** Strong magnets ensure a hassle-free setup on any compatible radiator.

## Overview

The ecoCalmHeater Fan is a high-efficiency radiator fan designed to enhance heating performance by accelerating air convection. With three speed settings, an intelligent thermostat, and strong magnetic attachment, it is compatible with various radiator types and operates quietly, making it an ideal solution for energy-conscious consumers.

## Description

Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases the Heating Efficiency

## Features

- 【Accelerate Heating】The heater fan for radiator can greatly accelerate air convection by sucking air between the columns of your radiator. Feature 3 speed mode to maximize heating effectiveness, the radiator fans for home allow the heating output of column heater to be increased by 20% and room temperature to be rasied by about 2°C.
- 【Intelligent Thermostat】Our radiator heat diverter is equipped with an upgraded control box, which integrates electronic thermostat and the LED display showing real-time temperature. In "ECO" mode, the radiator ventilators activate at 30°C on default setting of L1 speed and automatically deactivate at 26°C, effectively preventing both the fans and heater from overheating.
- 【Flexible Placement】Made from high temperature resistant materials, these radiator fans have strong built-in magnets to ensure they stay securely in place without slipping. You can easily separate or combine the radiator booster fans for home based on your needs, and attach them directly to the radiator for hassle-free installation.
- 【Great Adaptability】The radiator blower fan is designed for magnetic metallic radiators with spacing, e.g. cast iron radiators, tube radiators, oil filled radiators, and provide a convenient and fast heating solution for users of these radiators. We recommend using triple set for rooms up to 20 m².
- 【Lower Noise】The smart radiator ventilator operates quietly with low energy consumption at L1 speed, producing noise levels below 39dB. This ensures a tranquil and comfortable atmosphere in the room, enabling you to fall asleep at night and work during the daywithout any disturbance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZHU HAI CHENG LI XIN ELECTRONIC TECHNOLOGY CO., LTD. |
| Part Number | KP-CRV2401 |
| Product Dimensions | 17 x 19 x 21 cm; 1.38 kg |
| Item model number | 3 Ventilatoren |
| Size | 3-fan Set |
| Colour | White |
| Item Package Quantity | 1 |
| Included Components | controller |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.38 kg |

## Product Details

- **Brand:** ecoCalm
- **Power connector type:** 3-Pin or 4-Pin
- **Cooling method:** Air
- **Manufacturer:** ZHU HAI CHENG LI XIN ELECTRONIC TECHNOLOGY CO., LTD.
- **Number of items:** 1

## Images

![Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases the Heating Efficiency - Image 1](https://m.media-amazon.com/images/I/71dRp7nUwNL.jpg)

## Available Options

This product comes in different **Size name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Più rapido il riscaldamento!!!
  
  

*by A***O on Reviewed in Italy on 24 November 2024*

La caldaia si accende alle 6 di mattina e scendendo poco dopo, la casa non era ancora riuscita a riscaldarsi.Con questi ventilatori il calore si diffonde molto velocemente nella stanza consentendo un riscaldamento in tempi più brevi e contestualmente è possibile tenere la temperatura leggermente più bassa consentendo anche un buon risparmio energetico che tuttavia mi riservo di valutare in un secondo tempo. Per ora sono pienamente soddisfatto!

### ⭐⭐⭐⭐⭐ 







  
    Super Service und ein sehr gutes Produkt
  
  

*by W***F on Reviewed in Germany on 13 November 2024*

Ich habe diese Lüfter gekauft und bin damit vollauf zufrieden. Man merkt deutlich, dass die warme Luft in den Raum geblasen wird und sich der Raum seutlich schneller heizen lässt.Das Beste kommt aber jetzt: Ich wollte zusätzlich einen weiteren Lüfter haben. Dieser wird so aber nicht angeboten. Darum habe ich Kontakt zum Verkäufer aufgenommen und super schnelle eine Antwort bekommen. Auch der folgende kurze Schriftverkehr war vorbildlich.Obwohl ich noch nicht bezahlt hatte, hat man mir einen neuen Lüfter zugeschickt.Beim Service kann sich manch anderer Händler eine gehörige Scheibe abschneiden.Natürlich habe ich das Teil inzwischen bezahlt.Leider nur fünf Sterne möglich. Ich hätte gerne das Doppelte vergeben.

### ⭐⭐⭐⭐ 







  
    Energie sparen .
  
  

*by H***I on Reviewed in Germany on 24 November 2024*

Super Sache die Lüfter verteilen die Warme Luft viel schneller im Raum .

## Frequently Bought Together

- ecoCalm Heater Fan for Cast Iron Radiator/Oil Filled Radiator, Radiator Fan Booster Fixed with Strong Magnets, 3 Smart Ventilators Saves Energy and Increases The Heating Efficiency
- EcoCalm Radiator Fan Booster 3.0 for Home Single Set, Smart Radiator Ventilator Increase the Heating Efficiency and Save Energy, Suitable for Radiators Such as TYP21, TYP22, TYP32
- ecoCalm Radiator Fan Booster 2.0 for Home, Smart Radiator Ventilator with Thermostat Controller, Suitable for Radiators Such as TYP21, TYP22, TYP32 (Duo Set)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*