---
product_id: 584053216
title: "2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home"
brand: "sonoff"
price: "37.82 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/584053216-2-pack-sonoff-zigbee-thermostatic-radiator-valve-trvzb-add-on
store_origin: OM
region: Oman
---

# 6 months heating data tracking Seamless Zigbee & Home Assistant integration 1% valve opening precision 2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home

**Brand:** sonoff
**Price:** 37.82 OMR
**Availability:** ✅ In Stock

## Summary

> 🔥 Take control of your comfort and costs with smart precision! ⚙️

## Quick Answers

- **What is this?** 2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home by sonoff
- **How much does it cost?** 37.82 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/584053216-2-pack-sonoff-zigbee-thermostatic-radiator-valve-trvzb-add-on)

## Best For

- sonoff enthusiasts

## Why This Product

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

## Key Features

- • **Smart Energy Saver:** Automatically shuts off during ventilation to cut heating costs and boost efficiency.
- • **Universal Compatibility:** Fits most M30 x 1.5mm radiator valves with included adapters—upgrade your existing system hassle-free.
- • **Precision Climate Control:** Valve opening adjustable from 0% to 100% with 1% accuracy for perfect room comfort.
- • **Effortless Smart Integration:** Works flawlessly with Alexa, Google Home, and Home Assistant via Zigbee for hands-free control.
- • **Insightful Heating Analytics:** Access daily, weekly, and monthly heating consumption data to optimize your energy use and budget.

## Overview

The 2 Pack SONOFF Zigbee Thermostatic Radiator Valve offers precise, energy-saving smart heating control compatible with Alexa, Google Home, and Home Assistant. Featuring 1% valve opening accuracy, 6 months of heating data tracking, and universal valve compatibility, it’s designed for easy installation and seamless integration to optimize your home’s heating efficiency.

## Description

2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home

## Features

- Home Assistant Compatible: Integrates seamlessly with Home Assistant using Zigbee2MQTT, offering smart thermostat control, energy efficiency, and convenience for managing your home's heating system effortlessly.
- Save Energy: The SONOFF smart radiator valve will automatically turn off when ventilating to save money and energy. It also supports 6 months of historical data queries, for daily, weekly, and monthly heating consumption views.
- Smart Control: Our thermostatic radiator valve has various smart functions, including APP remote control, voice control, set schedule, group control, etc, making your life smart. Enjoy more functions of the radiator thermostat valve via the eWeLink APP, it requires a Sonoff Zigbee 3.0 hub, such as ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, and more.
- Valve Percentage Opening: The SONOFF Zigbee radiator valve supports opening ratios from 0% to 100%, with an accuracy of 1%. This design is to bring a comfortable room temperature.
- Compatible with Most Valves: The SONOFF radiator thermostat fits existing ‘M30 x 1.5mm’ radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers. Note: TRV doesn't include 3 AA batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.84 x 0.49 x 5.84 cm; 154 g |
| Specific uses | Heat Pump |
| Specification met | CE |
| Number of pieces | 2 |
| Batteries required | No |
| Included components | Manual |
| Item weight | 154 Grams |

## Product Details

- **Brand:** SONOFF
- **Model name:** TRVZB
- **Controller type:** Amazon Alexa, Google Assistant, IFTTT, Push Button
- **Special feature:** Frost Protection
- **Colour:** White
- **Specific uses for product:** Heat Pump
- **Temperature Control Type:** Heating
- **Connectivity technology:** Zigbee
- **Included components:** Manual
- **Power source:** Battery Powered

## Images

![2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home - Image 1](https://m.media-amazon.com/images/I/51WOi4caM-L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Can I connect the TRVZB heating thermostat without a gateway?**
A: No, you need to pair with a SONOFF Zigbee Gateway that uses the Zigbee 3.0 protocol via the eWeLink app under a 2.4 GHz network condition, such as SONOFF NSPanel Pro, SONOFF ZB Bridge Pro, SONOFF ZB Bridge Ultra, SONOFF ihost...

**Q: Not sure if the thermostat is suitable for the radiator valve in your home?**
A: The TRVZB thermostat fits existing "M30 x 1.5 mm" radiator valves. Also included in the package are 6 adapters, 3 Danfoss valves (RA/RAV/RAVL), Calefi valve, Giacomini valve, thread size M28 x 1.5 mm valve.

## Frequently Bought Together

- 2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home
- SONOFF Zigbee Bridge Pro Hub, WI-FI & Zigbee Dual-protocol Supporting, APP Control and Multi-device Management, Compatible with SONOFF Zigbee Devices
- 2 Pack SONOFF SNZB-02D Zigbee LCD Smart Temperature Humidity Sensor,for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Works with Alexa/Google Home, Battery Is Included

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**Shop now:** [https://www.desertcart.com.om/products/584053216-2-pack-sonoff-zigbee-thermostatic-radiator-valve-trvzb-add-on](https://www.desertcart.com.om/products/584053216-2-pack-sonoff-zigbee-thermostatic-radiator-valve-trvzb-add-on)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-24*