---
product_id: 706287644
title: "THX9421R5021WW High Definition IAQ Touch Screen Thermostat with Red Link Technology, White"
price: "36000063₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/706287644-thx9421r5021ww-high-definition-iaq-touch-screen-thermostat-with-red-link
store_origin: VN
region: Vietnam
---

# THX9421R5021WW High Definition IAQ Touch Screen Thermostat with Red Link Technology, White

**Price:** 36000063₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** THX9421R5021WW High Definition IAQ Touch Screen Thermostat with Red Link Technology, White
- **How much does it cost?** 36000063₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/706287644-thx9421r5021ww-high-definition-iaq-touch-screen-thermostat-with-red-link)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

THX9421R5021WW High Definition IAQ Touch Screen Thermostat with Red Link Technology, White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NZ1KVBZ |
| Additional Features | Auto Changeover, Programmable |
| Backlight | Yes |
| Best Sellers Rank | #474,373 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #549 in Home Programmable Thermostats |
| Brand Name | Honeywell |
| Color | White |
| Connectivity Protocol | RedLINK |
| Connectivity Technology | RedLink |
| Control Method | Touch |
| Control Type | Touch |
| Controller Type | Touchscreen |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Display Type | color touchscreen |
| Included Components | Thermostat, Basic Prestige Kit |
| Item Weight | 1.2 Pounds |
| Manufacturer | Honeywell |
| Model Name | Prestige |
| Model Number | THX9421R5021WW |
| Mounting Type | Wall Mount |
| Power Source | Hardwired, Battery |
| Product Style | Modern |
| Shape | Rectangular |
| Specific Uses For Product | Heat Pump |
| Specification Met | eim |
| Temperature Control Type | Programmable Heating/Cooling |
| UPC | 852676536273 |
| Voltage | 24 Volts |

## Product Details

- **Brand:** Honeywell
- **Color:** White
- **Controller Type:** Touchscreen
- **Model Name:** Prestige
- **Special Feature:** Auto Changeover, Programmable

## Images

![THX9421R5021WW High Definition IAQ Touch Screen Thermostat with Red Link Technology, White - Image 1](https://m.media-amazon.com/images/I/517rHOXg1PL.jpg)

## Frequently Bought Together

- Honeywell THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat
- Ring Wired Doorbell Plus (Video Doorbell Pro) – Upgraded, with added security features and a sleek design (existing doorbell wiring required)
- LiCB CR2032 3V Lithium Battery(10-Pack)

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**Shop now:** [https://www.desertcart.vn/products/706287644-thx9421r5021ww-high-definition-iaq-touch-screen-thermostat-with-red-link](https://www.desertcart.vn/products/706287644-thx9421r5021ww-high-definition-iaq-touch-screen-thermostat-with-red-link)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*