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The Dimplex Vital Spark 28" Built-In Electric Firebox (SPK28) is a front-view firebox with a realistic log set, 13 flame-colour settings, seven media colour themes and integrated crackling sound effects. It can be controlled by the included remote, built-in touch controls or the Glen Dimplex Connect app.
The Spark operates on 120V at 12.5A and 1,500W, producing up to 5,118 BTU. It supports both plug-in and hardwired installation and can be fitted into a suitable existing fireplace opening or mantel/console. Appliance dimensions are 27 3/8" W × 23 1/2" H × 7 1/2" D; minimum opening dimensions are 26 1/2" W × 23" H × 9" D.
Vital Spark 28" Built-in Electric Firebox
View Inspiration ->Key Features
Designed for performance, simplicity, and everyday comfort.
A premium electric fireplace experience with refined design, modern controls, and dependable performance.
13 Flame colors, 3 speeds, 3 brightness levels
Fan-forced heats up to 1,000 sq ft
Custom ember bed colors
Year-round operation
Product Specifications
Technical specifications for planning, installation, and product comparison.
Fit and finish
Dimensions
Overall size
W × H × D- Width
- 27 3/8"
- Height
- 23 1/2"
- Depth
- 7 1/2"
Framing / rough opening
Required opening- Framing width
- 26 1/2"
- Framing height
- 23"
- Framing depth
- 9"
Performance
Heating and electrical
- Maximum heat output
- 5,118 BTU
- Maximum wattage
- 1,500 W
- Heating area
- 1,000 sq. ft.
- Voltage
- 120V
- Amperage
- 12.5
- Hardwire
- Yes
- Plug-in
- Yes
Project planning
Installation and viewing
- Installation type
- Insert
- Viewing style
- Front View
- Best For
- Existing fireplace openings
- Indoor / outdoor rating
- Indoor Only
- Heater location
- Front Vent
- Installation configurations
- Front View
Everyday experience
Controls and experience
- Flame Colours
- Multi-colour
- Smart / app control
- Yes — Glen Dimplex Connect app control
- Remote
- Yes
- Media type
- Log Set
Model information
Product details
- Series
- Spark
- Size
- 28"
- Size range
- A. Compact (Under 50")
- Shipping weight
- 46.2 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.
Launch CalculatorAvailable Sizes
Frequently Asked Questions
How much heat does this fireplace provide?
This model provides supplemental heat for approximately 1,000 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 insert 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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