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Burlington Showroom Now Open — Explore Our Fireplace Displays
Family-Owned Since 2000 Canada-Wide Shipping • Free $1,999+ Burlington Showroom Now Open — Explore Our Fireplace Displays
Now Open Burlington Showroom

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The Regency Onyx EX110 is a 43-inch-viewing multi-sided electric fireplace that can be configured as a one-sided linear, two-sided corner or three-sided bay installation. Regency's Chromalight Plus LED system provides extensive full-colour flame customization, with integrated log lighting, a glowing ember bed and an included Split Oak log set with media.

The EX110 operates on 120V at up to 1,500W and 5,000 BTU. It includes a programmable thermostatic remote and supports Wi-Fi app control. A three-prong power cord is supplied, and the fireplace can also be professionally hardwired. Overall appliance dimensions are 45 7/16" W × 24 3/4" H × 13 1/4" D.

Regency Onyx 43" Multi-Sided Modern Electric Fireplace - EX110

Onyx premium fireplaces feature advanced LED flames, full color control, WiFi, and a striking 17″ viewing height.

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Key Features

Designed for performance, simplicity, and everyday comfort.

A premium electric fireplace experience with refined design, modern controls, and dependable performance.

Linear (1-sided), corner (2-sided), or bay (3-sided) installation

Luxurious 17″ viewing height

36+ unique flame color combinations

App control on iOS and Android

Product Specifications

Technical specifications for planning, installation, and product comparison.

Fit and finish

Dimensions

Overall size

W × H × D
Width
45 7/16"
Height
24 3/4"
Depth
13 1/4"

Performance

Heating and electrical

Maximum wattage
1,500 W
Heating area
400 sq. ft.
Voltage
120V
Amperage
15
Hardwire
Yes
Plug-in
Yes

Project planning

Installation and viewing

Installation type
Recessed
Viewing style
Multi-sided
Best For
Feature Walls
Indoor / outdoor rating
Indoor Only
Heater location
Front Vent
Installation configurations
Front / Single-SidedRight CornerTwo-SidedThree-Sided / Bay

Everyday experience

Controls and experience

Flame Colours
Multi-colour
Smart / app control
Yes — Regency Electric app control
Remote
Yes
Media type
Split Oak Log Set + Media

Model information

Product details

Series
Onyx
Size
43"
Size range
A. Compact (Under 50")
Shipping weight
132 lbs

Coverage

Warranty

1 Year Limited

Product Resources

Manuals & Documents

Access installation details, measurements, framing requirements, and product documentation before you buy.

Delivery & Pickup

Qualifying orders under $1,999 ship across Canada for a $199 flat rate, while qualifying orders $1,999+ receive free standard shipping. Free local delivery is available on qualifying orders $999+ within our Burlington-area delivery zone. Select oversized products and remote destinations may require a custom freight quote. Pickup may also be available by arrangement for eligible orders.

Warranty & Protection

This product is sold by an authorized dealer and is backed by manufacturer warranty support. Optional protection plans can be selected above. Protection plan coverage is for parts only and does not include labour, diagnostics, installation, removal, reinstallation, service calls, or shipping.

Which Size Is Right For You?

Use our Fireplace Size Calculator to find the perfect fit for your space.

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Frequently Asked Questions

How much heat does this fireplace provide?

This model provides supplemental heat for approximately 400 sq ft. Actual performance can vary based on room layout, insulation, ceiling height, and wiring setup.

What voltage does this fireplace use?

This fireplace is designed for 120v power. Always confirm wiring requirements with the installation manual or a licensed electrician before installation.

How is this fireplace installed?

This model is designed for recessed installation. Review the product manual for framing, clearance, and finishing requirements before starting your project.

Can this fireplace be installed under a TV?

Many electric fireplaces can be installed below a TV, but clearances vary by model and installation type. Always confirm the manual, mantel clearances, and TV manufacturer guidance before installing.

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