---
product_id: 151116965
title: "Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings."
brand: "flair"
price: "€ 94.53"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.sk/products/151116965-flair-smart-vent-4x12-white-ac-vent-cover-for-floors
store_origin: SK
region: Slovakia
---

# ZigBee RF connectivity for seamless smart home integration Battery powered with included alkaline batteries for easy setup Automatic vent adjustment for precise room-by-room climate control Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings.

**Brand:** flair
**Price:** € 94.53
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Upgrade your airflow game — because your smart home deserves smart vents!

## Quick Answers

- **What is this?** Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. by flair
- **How much does it cost?** € 94.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/151116965-flair-smart-vent-4x12-white-ac-vent-cover-for-floors)

## Best For

- flair enthusiasts

## Why This Product

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

## Key Features

- • **Energy & Cost Saver:** 7-day scheduling and room inactivity modes optimize HVAC efficiency, cutting energy waste and bills.
- • **Smart Climate Mastery:** Automatically balances temperatures room-by-room, eliminating hot or cold spots for ultimate comfort.
- • **Total Smart Home Sync:** Works flawlessly with existing thermostats, Flair Bridge, and voice assistants for hands-free control anywhere.
- • **Sleek & Durable Design:** Powder-coated alloy steel finish blends modern style with robust durability for floors, walls, or ceilings.
- • **Effortless Installation:** No drilling or wiring—just swap your old vent and follow the intuitive app setup to get started in minutes.

## Overview

The Flair Smart Vent 4x12 is a battery-powered, ZigBee-enabled vent cover designed for floors, walls, and ceilings. It integrates with your HVAC system and smart thermostats to automatically regulate airflow, ensuring even temperatures across rooms. Featuring easy no-wiring installation, app and voice control compatibility, and energy-saving scheduling, it’s a modern solution for precise, room-level climate management.

## Description

Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - desertcart.com

Review: Great return on my money! I love it - This vent works really great! It’s a little pricy, but I think it’s a decent deal when compared to things like, I don’t know, getting new ductwork done or rezoning my house. It works as it should. I had to email support a few times to really understand a few features, but I learned how it worked (they were really helpful!). I use it primarily with my floor vents. Installation is really easy with floor vents. Pros: -I can set a temperature for individual rooms! This has really evened out room temperuatures in my house. -I can look at live temperatures in rooms, which is just nice because I like to know that stuff -Looks good. I like the design -Protects my hvac system with some safety features. Cons: -Sometimes I can hear it close and open. I don’t know what I expected, but there is a small sound. -Requires 1 puck per room, but I just bought 1 puck and used ecobee remote sensors in other rooms. Worked greatt. Overall a great system! I hope it lasts me for many years!
Review: Works great - For some reason they seem to want everyone to use batteries with these (not sure why you'd want to mess with unscrewing the cover and replacing them, no matter how infrequently), and neglect to mention until you receive the item and look at the manual that for wired operation it requires a 24V AC adapter/transformer plug. It's not convenient to have to go back and order more products after I've received the vents; they need to make this clear in the product info. Also of note is that one 24V AC adapter can power up to 10 smart vents, and the polarity is not important, according to the manual. I hooked up one 24V AC adapter to both of my vents connected in parallel wiring, which was simple enough to do. Just needed to strip and cut the ends of the adapter cord and connect one wire from each of the wires on the adapter to each vent using wire connectors that you crush with pliers to secure. The setup where I live is that there is a regular (non-"smart") thermostat upstairs controlling the HVAC of the house, and in the basement (where it routinely gets quite hot due to 2 PCs and 3 stereo receivers and TV running most of the time), the 2 smart vents, which I hope will help cool it off in the fall/winter here by closing off the heat when it's warm enough already in the room. It works great through the app or website to open and close the vents remotely; currently I don't yet have the necessary thermostat though. It's not the most clear from the description what is needed to make the system work, but I'm going to order an inexpensive Honeywell smart thermostat (RTH6580WF) to hopefully make them work automatically soon. I now have the 2 smart vents, Flair bridge (which is apparently always necessary), and Honeywell room sensor (model FBA C7189R1004). Apparently the room sensor isn't enough to control the system; an actual smart thermostat is needed and room sensors probably add on to that for individual room temps.

## Features

- ELIMINATE UNEVEN ROOM TEMPS & GET ROOM LEVEL CONTROL: Flair Smart Vents work with central systems to bring precise airflow & intelligent control for heating/cooling your smart home. They use smart thermostat and temperature sensor data to automatically open and close vent registers to heat or cool the right rooms at the right time.
- THE PERFECT FLAIR SYSTEM: Flair Smart Vent systems require a Flair Bridge to operate (sold separately). Every room with Flair Smart Vents needs a temperature sensor. Use a Flair Puck (sold separately), integrated smart thermostat, or compatible room sensor.
- INSTALLATION, SETUP & SUPPORT: Replace wall, ceiling and floor vents. No drilling or wiring. Simply take out your old vent and drop in Flair. Flair's app will guide you through step-by-step instructions to connect your devices and complete setup. Flair has a dedicated support team to assist, available 9am-5pm ET (Mon-Fri). Reach us by email, phone or chat.
- POWERED BY SOFTWARE: Control your system from anywhere with Flair’s hvacOS. Use 7-Day scheduling to set individual schedules for each room, and mark rooms as inactive to save energy and money.
- COMPATIBILITY: Flair works with your existing thermostat (smart or traditional) to give you room-by-room temperature control. Flair also works with voice assistants to add simple room-by-room voice control.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TKHXX8S |
| Backlight | Yes |
| Batteries | 2 C batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #49,045 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #349 in Registers, Grilles & Vents |
| Brand | Flair |
| Color | White |
| Connectivity Protocol | ZigBee |
| Connectivity Technology | RF |
| Control Method | App, Voice |
| Control Type | Voice Control |
| Controller Type | App Control, Voice Control |
| Customer Reviews | 3.8 3.8 out of 5 stars (514) |
| Date First Available | July 2, 2019 |
| Display Type | LCD |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Included Components | Batteries |
| Item Package Quantity | 1 |
| Item Weight | 2.7 pounds |
| Item model number | FLAIRVENT412 |
| Manufacturer | Flair |
| Material | Alloy Steel |
| Model Name | Flair Smart Vent |
| Mounting Type | Wall, Ceiling, or Floor |
| Number of Batteries | 2 C batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 5.1"D x 14"W x 2.7"H |
| Screen Size | 4 Inches |
| Shape | Rectangular |
| Size | 4x12 Inch |
| Special Feature | 915 MHz radio for communication, works with Flair Puck, steel construction, attaches to wall and ceiling with screws |
| Special Features | 915 MHz radio for communication, works with Flair Puck, steel construction, attaches to wall and ceiling with screws |
| Specific Uses For Product | Residential |
| Style | Modern |
| Temperature Control Type | Automatic, Manual |
| UPC | 868596000244 |
| Voltage | 24 Volts |

## Product Details

- **Brand:** Flair
- **Controller Type:** App Control, Voice Control
- **Model Name:** Flair Smart Vent
- **Product Dimensions:** 5.1"D x 14"W x 2.7"H

## Images

![Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - Image 1](https://m.media-amazon.com/images/I/31qoGmagBHL.jpg)
![Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - Image 2](https://m.media-amazon.com/images/I/417RcYweAAL.jpg)
![Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - Image 3](https://m.media-amazon.com/images/I/41jAUuASJ-L.jpg)
![Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - Image 4](https://m.media-amazon.com/images/I/41ojj9jbSVL.jpg)
![Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings. - Image 5](https://m.media-amazon.com/images/I/51STwzhfGxL.jpg)

## Questions & Answers

**Q: How does this handle pressure in an hvac system?**
A: Thanks for the question! Both our Smart Vents and Pucks use pressure sensors to understand external static pressure changes imparted by opening and closing vents throughout your home HVAC system. In fact, this makes a system like ours safer than manual vents that homeowners commonly open and close. Not only do we use pressure sensors to understand changes to pressure, but we also do not ever close more than 1/3 of vents in a system. This has shown to be safe by a Lawrence Berkeley National Labs study. To go further, we used a 100% safety margin over their conclusions.

**Q: Do you not have a lower cost solution to take the place of the Flair Puck for each room??  This is an expensive upgrade!!**
A: If you integrate an ecobee or Honeywell WiFi-connected smart thermostat, Flair can read temperature from their remote sensors. Keep in mind that a Flair home will need at least one Puck configured as a Gateway and plugged into AC power using the supplied cable and adapter. You may need additional Flair Pucks for large systems (greater than 11 Flair devices) or to propagate the RF (radio frequency) signals in the home to all Smart Vents.

**Q: When the vents close when a temperate is reached in one room, will you hear the pressure like you do on manual vent louvers?**
A: Just installed in a guest bedroom. It does “squeal” (for lack of a better word) when the vent is closed and air is on. It’s louder than I would have liked but we’ll see if my guests complain.

**Q: Is there a value pack? Iike 3 pucks and 6 registers?**
A: We currently do not offer a value pack on Amazon, but this may be something we develop in the future. Thanks for your interest!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great return on my money! I love it
*by N***K on December 16, 2019*

This vent works really great! It’s a little pricy, but I think it’s a decent deal when compared to things like, I don’t know, getting new ductwork done or rezoning my house. It works as it should. I had to email support a few times to really understand a few features, but I learned how it worked (they were really helpful!). I use it primarily with my floor vents. Installation is really easy with floor vents. Pros: -I can set a temperature for individual rooms! This has really evened out room temperuatures in my house. -I can look at live temperatures in rooms, which is just nice because I like to know that stuff -Looks good. I like the design -Protects my hvac system with some safety features. Cons: -Sometimes I can hear it close and open. I don’t know what I expected, but there is a small sound. -Requires 1 puck per room, but I just bought 1 puck and used ecobee remote sensors in other rooms. Worked greatt. Overall a great system! I hope it lasts me for many years!

### ⭐⭐⭐⭐⭐ Works great
*by S***N on November 14, 2024*

For some reason they seem to want everyone to use batteries with these (not sure why you'd want to mess with unscrewing the cover and replacing them, no matter how infrequently), and neglect to mention until you receive the item and look at the manual that for wired operation it requires a 24V AC adapter/transformer plug. It's not convenient to have to go back and order more products after I've received the vents; they need to make this clear in the product info. Also of note is that one 24V AC adapter can power up to 10 smart vents, and the polarity is not important, according to the manual. I hooked up one 24V AC adapter to both of my vents connected in parallel wiring, which was simple enough to do. Just needed to strip and cut the ends of the adapter cord and connect one wire from each of the wires on the adapter to each vent using wire connectors that you crush with pliers to secure. The setup where I live is that there is a regular (non-"smart") thermostat upstairs controlling the HVAC of the house, and in the basement (where it routinely gets quite hot due to 2 PCs and 3 stereo receivers and TV running most of the time), the 2 smart vents, which I hope will help cool it off in the fall/winter here by closing off the heat when it's warm enough already in the room. It works great through the app or website to open and close the vents remotely; currently I don't yet have the necessary thermostat though. It's not the most clear from the description what is needed to make the system work, but I'm going to order an inexpensive Honeywell smart thermostat (RTH6580WF) to hopefully make them work automatically soon. I now have the 2 smart vents, Flair bridge (which is apparently always necessary), and Honeywell room sensor (model FBA C7189R1004). Apparently the room sensor isn't enough to control the system; an actual smart thermostat is needed and room sensors probably add on to that for individual room temps.

### ⭐ Great...when it works like it is supposed to.
*by T***9 on April 20, 2023*

These are great, when they work like they are intended. For all of the other times, it is extremely frustrating and I really wish I would have looked into the company and their support structure a little further. The single biggest point of frustration for me is that there is no live support option. You have to send an email to their support email box and just wait for a response and then go back and forth with them until your issues are resolved. There's not even a live chat option. The products seem to be extremely touchy. My current problem is the vents keep resetting the mode that the Thermostat is in to Heat, even after I manually update it to Cool. This results in the vents operating off the wrong trigger temperatures and defeating the entire purpose of having them. Great thought and idea for the product, but awful execution in terms of support structure for working through buggy systems and issues. **5/23/2023 Update** Now, when the Air Conditioning is on, half of my vents say they have poor signal and just stay closed. They've not moved, the pucks haven't moved so I'm not sure what is causing it but the problems coincided with the transition from Furnace use to Air Conditioning use. 10/9/2023 Update Flair vents and pucks are doing the exact same thing as before, but in the inverse where they wo t register a change from cooling to heating. Update to reflect 1 star. A "smart" device shouldn't require constant oversight and manual interference for them to work properly. Avoid until they figure out how to offer live tech support and/or build a more reliable back end.

## Frequently Bought Together

- Flair Smart Vent 4x12 (White), AC Vent Cover for Floors, Walls and Ceilings.
- Flair Puck Wireless Thermostat Companion Product to Flair Smart Vents or a standalone Mini Split Controller
- Flair Bridge Networking Device

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---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-29*