Finding a reliable low-voltage smart switch for a gas fireplace can improve convenience and energy efficiency without a complex setup. This guide reviews five top picks that work with millivolt valves and electronic ignitions, offering voice control, scheduling, and remote management through popular smart apps. Each option is evaluated for compatibility, installation ease, and key features to help you choose the best fit for your fireplace system and home network.
| Product | Brand | Key Benefit |
|---|---|---|
| Fireplace Remote Control WiFi Smart Switch | TV xStream | Voice control via Google/Alexa/Siri |
| TV xStream Voice Fireplace Switch B455 | TV xStream | Works with any smart outlet; adds voice control |
| Fireplace Switch ON/Off Model usbo744 | TV xStream | Compact, voice-enabled control |
| Durablow SH3001 | Durablow | Smart-LIFE app control; millivolt compatibility |
| Durablow SH3002 | Durablow | Thermostat scheduling; 2.4GHz WiFi |
Note: These products are designed for low-voltage fireplace systems and millivolt valves. Compatibility depends on your fireplace configuration and wiring. Always consult your installation manual and contact technical support if unsure.
TV xStream Fireplace Remote Control Switch for Millivolt Valves

The Fireplace Remote Control WiFi Smart Switch enables voice-enabled control of gas fireplaces with millivolt valves and electronic spark ignitions. It supports voice commands such as “Hey Google, Turn On The Fireplace” and “Alexa, give me Fire.” The setup relies on the eWelink app (iOS/Android) with pairing steps documented on the provider’s site. This device is designed to turn your existing wall switch into a voice-controlled fireplace system, but note not all fireplaces are compatible. The product emphasizes compatibility with millivolt gas valves and electronic spark ignition systems and provides support for pairing and troubleshooting through tech support.
TV xStream Voice Fireplace Switch B455

This model extends voice-enabled control to any smart outlet, allowing you to turn your gas fireplace on and off via voice commands. It highlights that simply adding a smart outlet isn’t enough; pairing the TV xStream Smart Switch turns your fireplace into a voice-assisted feature. The package includes a power adapter and a 12″ micro USB cable for flexible installation options. It’s marketed as compatible with “any smart outlet” (not included), offering a straightforward path to hands-free fireplace operation when your system supports it.
TV xStream Model usbo744 Fireplace Switch

Model usbo744 provides a voice-activated control option for gas fireplaces, emphasizing easy operation through voice assistants. It requires pairing with a smart outlet and positions itself as a more convenient alternative to traditional wall switches. The product suggests that adding a dedicated “Smartly” switch enhances the fireplace’s voice-controlled capabilities, guiding users toward a more integrated smart-home fireplace experience. Installation considerations include ensuring compatibility with your fire’s ignition system and existing wiring.
Durablow SH3001 On/Off WiFi Gas Fireplace Controller

Durablow SH3001 provides WiFi control for gas fireplaces with millivolt valves and electronic ignition, using the Smart-Life app. It operates on 2.4GHz WiFi (not 5GHz) and requires no hub. The kit includes a controller box, heat-protected power supply, and a thermostat-compatible accessory. The device supports voice control via Alexa, Google Home, Samsung SmartThings, IFTTT, and Siri, enabling automation through scenes and schedules. It emphasizes energy efficiency through programmable control and remote access, with a caution about heat exposure and installation safety.
Durablow SH3002 Gas Fireplace WiFi Controller

Durablow SH3002 offers a comprehensive WiFi solution for gas fireplaces with millivolt valves, featuring the Smart-Life app for control, scheduling, and timer functions. It explicitly notes compatibility with 2.4GHz networks and supports voice assistants for convenient operation. The product ships with a controller box, a universal power adapter, a thermostat-style sensor, and a user manual. It utilizes programmable thermostats to optimize comfort and energy savings while providing the ability to share control with family members and create scenes for automated operation.
MHCOZY WiFi Relay Module for Low Voltage Apps

MHCOZY presents a 5V low-voltage WiFi dry-contact relay module, suitable for accessories like fireplaces, access control, or DIY projects. It operates on 2.4GHz WiFi and requires pairing through the eWeLink app, with guidance on ensuring the router’s 2.4G band is used. It supports both latching and inching (momentary) modes and can function as a wireless switch for a smart fireplace setup. This option emphasizes versatility across multiple low-voltage applications beyond just fireplaces.
Buying Guide: Key Considerations For Selecting A Low-Voltage Fireplace Switch
- Compatibility: Verify the fireplace valve type (millivolt, electronic spark ignition) and ensure the switch supports your specific ignition module. Some devices are not compatible with all fireplace brands or ignition systems.
- Connectivity: Most options rely on 2.4GHz WiFi or compatible apps (Smart-Life/eWeLink). Confirm your home network and router support 2.4GHz if you plan to use multiple devices or scenes.
- Voice Assistant Support: If hands-free control is important, look for compatibility with Google Assistant, Amazon Alexa, and Siri. Check setup instructions for each ecosystem.
- Installation: Review whether the device requires a wall switch replacement, a smart plug, or a dedicated controller placed near the fireplace. Consider enclosure space, mounting options, and wiring complexity.
- Security and Privacy: Ensure the product uses secure pairing, supports regular firmware updates, and provides reasonable access controls to protect remote control features.
- Automation And Scheduling: Programs for timers or scenes let you automate the fireplace, optimizing comfort and energy use. Check app capabilities and ease of creating schedules.
- Power And Safety: Confirm that the device does not directly power the gas valve; it should control a signal path or relay compatible with the valve’s requirements. Adhere to local codes and manufacturer guidelines.
- Durability and Temperature Tolerance: Since fireplaces generate heat, choose components rated for elevated ambient temperatures and robust enclosure design to prevent premature wear.
- Support And Documentation: Look for products with clear pairing guides, installation manuals, and accessible customer support in case of compatibility questions.
- Pricing And Value: Assess whether features like thermostat control, app automation, and multi-platform compatibility justify the price, especially when compared to other low-voltage options.
When selecting a low-voltage smart switch for a fireplace, prioritize compatibility with your fireplace model, ease of installation, and the level of automation you want. Consider starting with a model that integrates seamlessly with your preferred voice assistant and smart home platform, then expand with additional devices if you plan to build complex scenes or automate routines around your fireplace use.