---
product_id: 508490129
title: "Smart Air BOOST Radiator Fan - Portable Radiator Fan - Cordless, Rechargeable & Automatic - Heat Sensor - Improve Heat Distribution & Circulation - Compact Heat Booster - Reduce Energy Wastage"
brand: "high street tv"
price: "฿6550"
currency: THB
in_stock: true
reviews_count: 13
category: "High Street Tv"
url: https://www.desertcart.co.th/products/508490129-smart-air-boost-radiator-fan-portable-radiator-fan-cordless-rechargeable
store_origin: TH
region: Thailand
---

# 10W low power consumption 14h cordless rechargeable runtime Intelligent heat sensor Smart Air BOOST Radiator Fan - Portable Radiator Fan - Cordless, Rechargeable & Automatic - Heat Sensor - Improve Heat Distribution & Circulation - Compact Heat Booster - Reduce Energy Wastage

**Brand:** high street tv
**Price:** ฿6550
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home warmth game—smart, sleek, and cordless comfort!

## Quick Answers

- **What is this?** Smart Air BOOST Radiator Fan - Portable Radiator Fan - Cordless, Rechargeable & Automatic - Heat Sensor - Improve Heat Distribution & Circulation - Compact Heat Booster - Reduce Energy Wastage by high street tv
- **How much does it cost?** ฿6550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/508490129-smart-air-boost-radiator-fan-portable-radiator-fan-cordless-rechargeable)

## Best For

- high street tv enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Mode:** Heat sensor activates only when warm air is detected—no cold blasts, max comfort.
- • **Cordless Freedom:** Rechargeable battery offers up to 14 hours of portable warmth—no cords, no limits.
- • **Sleek & Compact Design:** Modern, lightweight build fits most radiators without bulk or eyesore.
- • **Boost Your Warmth Efficiency:** Redirects heat forward to keep your living space cozy faster, not wasted at the ceiling.
- • **Energy-Saving Heat Circulation:** Speeds up room heating so your thermostat switches off sooner, cutting bills.

## Overview

The Smart Air BOOST Radiator Fan is a portable, rechargeable device designed to optimize heat distribution from radiators. Featuring a 10W power draw, an intelligent heat sensor for automatic operation, and up to 14 hours of cordless use, it accelerates warm air circulation to heat rooms faster and more efficiently while reducing energy waste. Its compact, modern design fits various radiator styles, making it a smart upgrade for any home heating setup.

## Description

Cordless, rechargeable SmartAir Boost fan redirects warm air from radiators, using intelligent sensor and four axial fans to boost circulation and prevent heat wastage.

Review: useful - My radiators are directly below the windows in my home so my hot hair just goes straight out of the window vents so I bought this after my son had mentioned them. It does make some sound but less than most fans, I've not tried the thermostat control or anything yet but it's really nice to be able to direct the heat from the radiator into the room at last. It's quite energy efficient because you can warm the room faster but you do have to be careful to remember to turn it off as the radiators cool otherwise it starts blowing cold air around the room, I know that should be obvious but I didn't think about it until I was already feeling the cold. It seems to be of good quality, doesn't look bad and even though it's a touch small on my radiator it still sits there and does it's job well.
Review: Great upgrade, works well - Really impressed so far. Yes the fans are a little noisy on full speed but that’s not unexpected. Made a real difference to heating my living room as radiator right under window and thick curtains. Noticed the difference within a few minutes Hrest in big radiators, have a couple of not so deep double radiators and need to look at how to secure the unit as the magnet is something of a non event in them, not tried the clips that come with them yet so will try tomorrow. The automation works well so far. One star off as really good but not perfect for double radiators that are less deep.

## Features

- Redirect warm air from your radiators with our SmartAir BOOST fan that prevents heat from instantly rising to the ceilings. Instead it accelerates the warm air forward, boosting and improving the heat distribution more effectively and keeping the warmth at living height. Therefore heating your living space faster and more efficiently!
- Use either Manual mode for control or Automatic mode for maximum efficiency: easily change between the two modes with the flip of a switch. Fitted with an intelligent heat sensor that ensures you're only driving warm air into your room.
- The versatile design can be used corded or cordless for complete versatility. Run it off the mains power or charge the built-in power bank for up to fourteen continuous hours of cordless and portable use.
- Our SmartAir BOOST is a cost effective way to heat your home. Double Convector, Tubular Double, Tubular Single and Cast Iron Style. It is engineered to efficiently heat your whole room in no time so that your thermostat switches off quicker.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSV7L2BG |
| Batteries | 1 AA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 873 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Central Heating System Accessories |
| Colour | White |
| Customer Reviews | 3.9 3.9 out of 5 stars (3,349) |
| Date First Available | 18 Jan. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Finish | Painted |
| Included Components | cord |
| Item Package Quantity | 1 |
| Item Weight | 1.6 kg |
| Item model number | SY-TV05 |
| Manufacturer | High Street TV |
| Material | Cast Iron |
| Number of Pieces | 4 |
| Part Number | 5060784675318 |
| Plug profile | Floor Mount |
| Product Dimensions | 11.5 x 41 x 10.5 cm; 1.6 kg |
| Size | Boost |
| Sound level | 48.6 Decibels |
| Special Features | Portable |
| Style | Modern |
| Switch style | Touch Control |
| Voltage | 5 Volts (AC) |
| Wattage | 10 watts |

## Product Details

- **Brand:** High Street TV
- **Colour:** White
- **Form factor:** Pedestal
- **Indoor/Outdoor usage:** Indoor
- **Special feature:** Portable

## Images

![Smart Air BOOST Radiator Fan - Portable Radiator Fan - Cordless, Rechargeable & Automatic - Heat Sensor - Improve Heat Distribution & Circulation - Compact Heat Booster - Reduce Energy Wastage - Image 1](https://m.media-amazon.com/images/I/41934dhTelL.jpg)

## Questions & Answers

**Q: Can it be used on single  curved/ single radiators**
A: Ideal for double convection radiators and suitable for cast iron style , modern tubular and single wall radiators

**Q: Can you adjust temperature settings**
A: No it’s set to go on when radiator reaches 33c and goes off when the temperature of the radiator drops below this so it’s controlled by the radiator but it does make a difference

**Q: Is it a free return**
A: No i had to pay £16 to return

**Q: is it made of metal**
A: It’s made mainly with metal

## Customer Reviews

### ⭐⭐⭐⭐⭐ useful
*by L***A on 6 January 2026*

My radiators are directly below the windows in my home so my hot hair just goes straight out of the window vents so I bought this after my son had mentioned them. It does make some sound but less than most fans, I've not tried the thermostat control or anything yet but it's really nice to be able to direct the heat from the radiator into the room at last. It's quite energy efficient because you can warm the room faster but you do have to be careful to remember to turn it off as the radiators cool otherwise it starts blowing cold air around the room, I know that should be obvious but I didn't think about it until I was already feeling the cold. It seems to be of good quality, doesn't look bad and even though it's a touch small on my radiator it still sits there and does it's job well.

### ⭐⭐⭐⭐ Great upgrade, works well
*by B***R on 29 November 2025*

Really impressed so far. Yes the fans are a little noisy on full speed but that’s not unexpected. Made a real difference to heating my living room as radiator right under window and thick curtains. Noticed the difference within a few minutes Hrest in big radiators, have a couple of not so deep double radiators and need to look at how to secure the unit as the magnet is something of a non event in them, not tried the clips that come with them yet so will try tomorrow. The automation works well so far. One star off as really good but not perfect for double radiators that are less deep.

### ⭐⭐⭐⭐⭐ Brilliant wee thing
*by R***M on 20 January 2026*

I wish i had found this product years ago, as my bedroom had been cold for yrs when putting the radiator on, this smartair does wonders, so glad i saw a Ad for it...heat blows out from the side of it into your room, inatead of upwards, now am nice and cosy in my bedroom, it does make a nosie from the fans when on, but the noise doesnt bother me, its not that loud, if your putting your heating on before bed to heat the room up, the noise wouldnt bother you

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**Shop now:** [https://www.desertcart.co.th/products/508490129-smart-air-boost-radiator-fan-portable-radiator-fan-cordless-rechargeable](https://www.desertcart.co.th/products/508490129-smart-air-boost-radiator-fan-portable-radiator-fan-cordless-rechargeable)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-19*