---
product_id: 142651909
title: "THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat"
brand: "honeywell"
price: "25265555₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/142651909-thx9421r5021ww-redlink-prestige-iaq-color-touchscreen-thermostat
store_origin: VN
region: Vietnam
---

# 7-day programmable Color touchscreen 4H/2C heat pump THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat

**Brand:** honeywell
**Price:** 25265555₫
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Comfort with Style!

## Quick Answers

- **What is this?** THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat by honeywell
- **How much does it cost?** 25265555₫ 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/142651909-thx9421r5021ww-redlink-prestige-iaq-color-touchscreen-thermostat)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Modern white finish complements any decor.
- • **Smart Scheduling:** Effortlessly program your week with 7-day scheduling.
- • **Energy Efficiency:** Optimize your energy use and save on bills.
- • **User-Friendly Interface:** Intuitive color touchscreen for easy navigation.
- • **Versatile Compatibility:** Supports up to 4 heating and 2 cooling stages for heat pumps.

## Overview

The Honeywell THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat is a state-of-the-art, 7-day programmable thermostat designed for ultimate convenience and energy efficiency. With its sleek design and advanced features, it supports multiple heating and cooling configurations, making it a perfect fit for modern homes.

## Description

THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat

## Features

- White front/white sides
- 7-day programmable
- Up to 4H/2C heat pump or up to 3H/2C conventional

## Product Details

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

## Images

![THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat - Image 1](https://m.media-amazon.com/images/I/517rHOXg1PL.jpg)
![THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat - Image 2](https://m.media-amazon.com/images/I/41GzQdY4fOL.jpg)
![THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat - Image 3](https://m.media-amazon.com/images/I/41JAAnO5XZL.jpg)
![THX9421R5021WW Redlink Prestige IAQ Color Touchscreen Thermostat - Image 4](https://m.media-amazon.com/images/I/51YCT6g0FWL.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/142651909-thx9421r5021ww-redlink-prestige-iaq-color-touchscreen-thermostat](https://www.desertcart.vn/products/142651909-thx9421r5021ww-redlink-prestige-iaq-color-touchscreen-thermostat)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*