Choosing the right fireplace for your home is an exciting step in interior design, but understanding the logistics of setup is just as important as picking the style. Whether you are looking for a sleek, recessed look or a simple wall hanging, knowing how to install electric fireplace units properly ensures safety, efficiency, and aesthetic appeal.
At Croft Fireplace, we specialize in helping homeowners find the perfect heating solutions, from electric fireplaces for modern homes to traditional hearth setups. In this guide, we will break down the nuances of electric fireplace installation for both built-in and wall-mounted models to help you decide which path is best for your space.
Overview of Electric Fireplace Installation
Before diving into the manual, it is essential to understand that not all electric fireplaces are installed the same way. The complexity of installing electric fireplace units largely depends on the model type you choose: wall-mounted, built-in (recessed), or an insert.
Wall-mounted units are generally the easiest to handle, requiring little more than a mounting bracket and a nearby outlet. These are ideal for those who want a quick weekend project to transform a room. Built in electric fireplace models, however, require a more permanent architectural integration, often involving framing, drywall finishing, and sometimes hardwiring. Regardless of the model, the goal of a successful installation is to create a seamless look that complements your room’s decor while providing reliable supplemental heat.
Built-In Electric Fireplace Installation: Step-by-Step Guide
A built in electric fireplace offers a high-end, flush-mount look that mimics the appearance of a traditional fireplace without the need for venting. Because these units sit inside a wall, the installation process is more involved.
- Plan the Location: Ensure you have enough wall depth (usually a 2×4 or 2×6 stud wall) and access to a power source.
- Construct the Frame: You will need to build a “rough-in” frame using 2×4 studs based on the manufacturer’s specific dimensions. Precision is key; if the frame is off, the unit won’t sit flush.
- Run Electrical Lines: Most built-in models allow for hardwiring. It is often best to have a dedicated circuit to prevent tripping breakers when the heater is running at full capacity.
- Insert the Unit: Carefully lift the fireplace into the framed opening.
- Secure the Unit: Use the provided mounting brackets to screw the unit into the wall studs.
- Apply Finish Work: Install drywall, tile, or stone around the unit to create the final look.
- Attach the Front Trim: Once the wall is finished, snap on the glass front or decorative trim.
One often overlooked aspect of electric fireplace installation is the long-term maintenance accessibility. When planning your built-in electric fireplace project, ensure that the design allows for the glass front to be removed easily for cleaning or internal component checks. While these units are incredibly reliable, being able to reach the control board without tearing down your new tile wall is a major win for future-proofing your home.
Wall Mount Electric Fireplace Installation: Step-by-Step Guide
The wall mount electric fireplace installation is the preferred choice for renters or DIY enthusiasts who want a high-impact change without structural renovation. This is often the best electric fireplace for apartment living because it is non-permanent.
- Locate Studs: Use a stud finder to identify the strongest points on your wall. Never rely on drywall anchors alone for these heavy units.
- Mount the Bracket: Level the mounting bracket and screw it directly into the studs.
- Hang the Fireplace: With a partner, lift the fireplace and hook it onto the mounting bracket.
- Secure the Bottom: Many models have a secondary bracket at the bottom to prevent the unit from swinging or being knocked off.
- Plug and Play: Simply plug the unit into a standard 120V outlet. Use a cord cover or install a recessed outlet for a cleaner, cord-free look.
How to Install an Electric Fireplace Insert
If you have an existing masonry fireplace that you no longer use, an insert is the perfect solution. Learning how to install electric fireplace insert units is surprisingly straightforward.
First, clean out the old fireplace and ensure the chimney damper is closed or sealed to prevent drafts. Measure the opening precisely to ensure your insert fits snugly. Most inserts, like the Valor GE3 or GE4, simply slide into the opening and plug into a nearby outlet. High-quality inserts like the FPX electric fireplace line (Fireplace Xtrordinair) offer a range of decorative faces that help bridge the gap between the new insert and the existing brick, providing a clean, professional finish.
Electrical & Wiring Requirements to Know
Power is the most critical component of electric fireplace installation​.
- Voltage: Most residential models run on a standard 120-volt outlet. High-end units like the Valor LEX series can often be hardwired for 240-volt operation to provide higher BTU heat output.
- Amperage: Most units draw about 12 to 15 amps when the heater is on high.
- Dedicated Circuit: It is highly recommended to use a dedicated circuit to avoid overloading the room’s wiring.
- Hardwiring: This allows you to control the unit via a wall switch and eliminates the need for visible cords.
Framing & Clearance Requirements for Built-In Models
For built-in electric fireplace projects, follow the manufacturer’s “rough opening” dimensions exactly. While electric fireplaces stay cool on the glass, the internal heating element needs space to vent. If you plan to mount a TV above, ensure there is enough clearance or a mantel to deflect rising heat. The British Fires New Forest series is excellent for this, as its front-facing heater allows for tighter clearances. For luxury custom builds, the FPX electric fireplace (Fireplace Xtrordinair) options often feature premium construction that allows for versatile integration into cabinetry or stone walls.
Tools & Materials Needed for Installing Electric Fireplace
- Tape Measure and Level: For a professional, straight result.
- Stud Finder: Essential for safe anchoring.
- Power Drill and Screws: For securing brackets and framing.
- Drywall Saw: If you are cutting into an existing wall for a recessed look.
- Wire Strippers: Only if you are hardwiring the unit.
Installation Cost Breakdown (By Flame Technology)
When budgeting, the technology behind the “fire” is a major factor in the unit’s price.
| Flame Technology | Brand Examples | Estimated Price | Labor Complexity |
| LED Flame Effect | Dimplex, British Fires, Valor LEX/GE3/GE4, Fireplace X | $800 – $4,000 | Low to Medium |
| LCD Virtual Screen | Modern Flames (Orion), Valor HE6 | $2,500 – $7,500 | Medium |
| LCD Holographic | DaVinci Electric | $4,500 – $15,000+ | High (Construction required) |
1. LED Flame Effect
Used in models like the Dimplex Ignite, Valor LEX, British Fires, and FPX electric fireplace (Fireplace Xtrordinair) models uses high-efficiency LEDs and rotating mirrors. It is the most common for installing electric fireplace units because it is lightweight, reliable, and energy-efficient.
2. LCD Virtual Screen
Found in the Modern Flames Orion and the Valor HE6 and PE2 this utilizes a high-definition screen to display a video of real fire. This technology offers incredible detail, like rising smoke, flying sparks, and customizable flame colors.
3. LCD Holographic & Luxury 3D
The pinnacle of luxury, seen in DaVinci Electric uses mirrors and LCDs to project flames amongst the logs. These are almost exclusively a built-in electric fireplace choice, requiring professional framing for the 3D visual effect.
DIY vs Professional Electric Fireplace Installation
If you can hang a heavy mirror or a TV, you can likely handle a wall mount electric fireplace installation. However, for built-in models like the DaVinci Electric or high-end FPX units, hiring a professional is safer. A professional ensures that the energy-efficient electric fireplace is installed according to local building codes, protecting your home’s value.
Common Installation Mistakes to Avoid
- Ignoring the Manual: Every model has different clearance and wiring needs.
- Poor Placement: Mounting too high can make the unit feel disconnected from the room.
- Overloading Circuits: Sharing a circuit with other high-power appliances will trip your breaker.
- Lack of Airflow: Blocking intake or outlet vents will cause the unit to overheat and shut down.
Safety Tips for Installing an Electric Fireplace
- Turn Off Power: Always shut off the breaker before attempting any hardwiring.
- Use Proper Fasteners: Never use drywall anchors; always secure to studs.
- Check for Damage: Inspect the cord and the unit before you begin the install.
- Combustibles: Keep curtains and furniture at least 3 feet away from the heater vent.
- No Extension Cords: These are not rated for the sustained high-amperage draw of a fireplace.
Built-In vs Wall-Mounted: Which Installation Is Right for You?
If you want a permanent upgrade that adds significant “wow factor” and value, a built-in model like a DaVinci Electric is the way to go. It provides an integrated look that feels like a natural part of the architecture. For renters or those avoiding renovation, the wall-mounted option is ideal. When comparing gas vs electric fireplace options, the ease of electric installation is often the deciding factor.
Additionally, “flame-only” modes allow you to enjoy an energy-efficient electric fireplace year-round without heat. This versatility is why many homeowners choose to install these in master bedrooms and home offices. By choosing a high-quality model and following these installation steps, you aren’t just adding a heater—you’re creating a permanent focal point that enhances your home’s comfort and resale value for years to come.
FAQs
How to install electric fireplace safely?
Secure the unit to wall studs and use a dedicated electrical circuit to handle the power draw safely.
Can I install an electric fireplace myself?
Yes, wall-mounted units and inserts are DIY-friendly. Built-in models may require professional help for framing and electrical work.
Do electric fireplaces need a dedicated circuit?
It is highly recommended to avoid tripping breakers during high-heat usage.
How to install electric fireplace insert in existing fireplace?
Clean the old hearth, seal the damper, slide the unit (like a Valor GE3 or FPX) in, and plug it into a standard outlet.
How long does electric fireplace installation take?
Wall-mounts take 30–60 minutes. Built-in units take 1–3 days depending on wall finishing.
What is the cost of wall mount electric fireplace installation?
DIY is free; a professional might charge $100–$200 for basic mounting.
What depth is required for built-in electric fireplace installation?
Slim models need 6 inches, while luxury units like DaVinci GreenSmart Electric may require up to 20 inches or more.
At Croft Fireplace, we are here to help you through every step of the process. Whether you need help choosing between Dimplex and Modern Flames, or you need a professional team to handle your Valor LEX installation, we have the expertise to make your home cozy and beautiful.