Electric Fireplace Thermostats & Remotes: Features Explained

Last reviewed: October 1, 2026

Controls vary more than most buyers expect — here's what the different options actually do.

The three common control types

Compare the available controls as separate features: handheld remote functions, thermostatic heat control, and app or smart-home connectivity. A single fireplace may combine them, and a remote does not necessarily contain the temperature sensor or every function.

Basic remote

Check which functions the included remote actually offers: power, heat levels, display settings, or timers may vary. Also check onboard controls, battery requirements, and how replacement remotes are obtained.

Thermostat control

A thermostatic control can cycle the heater in response to a selected setting, but the sensor location, adjustment range, and operating behavior are model-specific. Do not assume the remote measures room temperature or that one sensor maintains an even temperature throughout the room.

App and smart-home control

Some models in the Modern Flames collection offer app control, but availability varies by series and revision. Compare the exact functions when browsing built-in fireplaces. App access does not automatically establish voice-assistant compatibility or permission for unattended operation. The Wi-Fi feature guide helps assess the tradeoffs.

Common mistakes

Check connectivity, functions, and operating restrictions for the exact model before paying for an upgrade. Use the buying guide to compare controls alongside installation and display quality.

Frequently asked questions

Do all electric fireplaces come with a remote?

Check the included items for the exact model. Remote availability and functions vary; do not infer them from the brand or installation style.

What's the benefit of thermostat control over a basic remote?

Thermostatic control can cycle the heater in response to a temperature setting. A basic remote may only select output levels; confirm how the selected appliance senses temperature and controls heat.

Is app control worth paying extra for?

Compare the functions you will use with the price difference and connectivity requirements. App or scheduling features must still be used within the manufacturer’s operating restrictions.

Can a basic remote be upgraded to app control later?

Only if the manufacturer provides a compatible approved upgrade for that exact model. Confirm it before purchase; an app or smart plug is not a universal substitute.

Does thermostat control save energy compared to a fixed heat setting?

Cycling can reduce run time compared with continuous operation, but savings depend on the settings, room, weather, and previous use. A thermostat alone does not guarantee a lower bill.

Final thought

Compare the exact control functions and restrictions you need. A premium label or app icon does not establish compatibility, convenience, or savings for every household.