Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Modern Flames Redstone 30-inch Built-In Electric Fireplace. Please read all instructions carefully before installation and use, and retain this manual for future reference.
The Redstone Series features Hybrid-FX flame technology, offering realistic flame effects with enhanced height and a vertical viewing area. It includes both a driftwood log set and a crystal ember media kit, allowing for customizable aesthetics. The unit provides 10 flame colors, RGB up-lighting, and downlighting. A supplemental heater is integrated, capable of heating spaces up to 400 sq. ft. with a 5,000 BTU/hour output, and includes a thermostat for temperature control.

Figure 1: Modern Flames Redstone 30-inch Electric Fireplace displaying blue flames, logs, and crystal embers.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions before using this fireplace.
- Do not operate any fireplace with a damaged cord or plug, or if the heater has malfunctioned, been dropped, or damaged in any manner.
- Do not use outdoors.
- Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 m) from the front of the fireplace.
- Always unplug the fireplace when not in use.
Setup and Installation
The Redstone series is designed for ease of installation, suitable for built-in applications.
Installation Requirements:
- The unit can be slid into an existing Zero Clearance wood-burning fireplace opening.
- Alternatively, it can be built into a wall. For a built-in flush mount look, a minimum depth of 10 inches within the wall is required.
- Finish Trim Kits are included to ensure a seamless finished installation.
Dimensions:

Figure 2: Top-down view of the fireplace with key dimensions for installation.

Figure 3: Side view of the fireplace with key dimensions for installation, showing depth requirements.
Media Kit Installation:
The Redstone series comes with both a driftwood log set and a crystal ember media kit. You can choose to install either or combine them to achieve your desired aesthetic. Refer to the separate media kit instructions for detailed placement.
Operating Instructions
Your Modern Flames Redstone fireplace can be operated using the included remote control or the integrated control buttons located on the unit.
Control Features:
- Power On/Off: Activates or deactivates the unit.
- Flame Technology: Utilizes Hybrid-FX for realistic flame effects.
- Flame Colors: Select from 10 unique flame colors to match your ambiance.
- Lighting: Adjust RGB up-lighting and downlighting.
- Heater: Activate the supplemental heater (5,000 BTU/hour) for warmth.
- Thermostat: Set your desired room temperature. The unit will automatically maintain it.
- Variable Heat & Flame: Operate heat and flame functions independently.

Figure 4: Overview of standard features including various flame color options, the remote control, and the integrated control buttons.
Remote Control:
The remote control allows convenient adjustment of all fireplace settings from a distance. Familiarize yourself with the button functions for power, flame color, lighting, heat, and thermostat control.
Integrated Control Buttons:
For direct control, buttons are located on the unit itself, typically along the top edge. These buttons replicate the functions available on the remote control.
Video Demonstration (General Electric Fireplace Operation):
Video 1: This video demonstrates the general operation of an electric fireplace, including turning it on, adjusting flame effects, and accessing controls. While it features a PuraFlame Klaus 33" model, the operational principles are similar to the Modern Flames Redstone unit.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your electric fireplace.
- Cleaning: Ensure the unit is unplugged and cool before cleaning. Use a soft, damp cloth to wipe surfaces. Do not use abrasive cleaners.
- Air Intake/Outlet: Periodically check and clean the air intake and outlet vents to prevent dust buildup, which can affect heating efficiency.
- Light Bulbs: If the flame effect dims or stops working, consult the troubleshooting section or contact support for potential light bulb replacement instructions.
Troubleshooting
If you encounter issues with your fireplace, refer to the common problems and solutions below. If the problem persists, contact customer support.
- No Power: Ensure the unit is properly plugged into a working electrical outlet. Check the circuit breaker.
- No Heat: Verify the heater function is activated and the thermostat is set above the current room temperature. Check for any obstructions in the heater vents.
- Flame Effect Not Working: Check if the flame effect is turned on. If applicable, ensure any internal light bulbs are functioning correctly.
- Remote Control Not Responding: Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the fireplace's sensor.
Specifications
| Feature | Detail |
|---|---|
| Brand | Modern Flames |
| Model Name | Redstone |
| Item Model Number | 202311 |
| Power Source | Corded Electric |
| Product Dimensions | 21.12"D x 31.12"W x 18.5"H |
| Material | Metal |
| Finish Type | Painted |
| Installation Type | Built In |
| Heat Output | 5000 British Thermal Units |
| Special Feature | Corded |
| Style | Contemporary |
| Color | Black |
| Ventilation Type | Vent Free |
| Heating Coverage | 400 square feet |
| Included Components | Firebox, Log Set |
| Specific Uses For Product | Indoor, Supplemental Heating |
| Item Weight | 56 Pounds |
| Shape | Rectangular |
| Burner Type | Quartz |
| UPC | 850011491232 |
Warranty and Support
Warranty:
This product comes with a Limited Warranty. For specific terms, conditions, and duration of the warranty, please refer to the warranty card included with your product or contact Modern Flames customer support directly.
Customer Support:
For any questions, technical assistance, or warranty claims, please contact Modern Flames customer support. Contact information can typically be found on the product packaging, the manufacturer's official website, or your purchase documentation.





