Dimplex Vital Spark 28" Built-in Electric Firebox Features
- Customizable Ambiance: Personalize your fireplace experience with 3 flame speeds, 3 brightness levels, and 13 vibrant flame colors, allowing you to set the perfect mood for any occasion or season.
- Lifelike Molded Logs: Realistic, hand-finished molded logs replicate the appearance of authentic wood, paired with a glowing ember bed offering five color options for a warm, traditional aesthetic.
- Efficient Supplemental Heating: A powerful fan-forced heater delivers 5,118 BTUs of warmth on demand, effectively heating spaces up to 1,000 square feet for true zone heating comfort.
- Glen Dimplex Connect App Compatibility: Control your fireplace from anywhere using the Glen Dimplex Connect mobile app for ultimate convenience and smart home integration.
- Multi-Function Remote Included: Adjust flame settings, color, brightness, and heat output effortlessly from across the room with the included multi-function remote control.
- Built-In Control Panel: A discreet, integrated control panel offers traditional manual operation for those who prefer hands-on adjustments without reaching for a device.
- Versatile Installation Options: Designed to fit existing fireplaces, custom cabinets, mantels, or in-wall applications as a fully recessed unit for clean, professional results.
- Flexible Wiring Configuration: Operates on 1500 watts at 120 volts and can be hard-wired directly or converted to a standard plug-in setup with a plug kit for easy installation.
- Year-Round Flame Operation: Enjoy the beauty of realistic flames with or without heat, making this firebox perfect for ambiance in every season—even during warm summer months.
- Energy-Efficient LED Technology: Long-lasting LED bulbs produce vivid flame effects while consuming minimal energy, reducing operating costs and bulb replacement needs.
- Cost-Effective Traditional Design: Captures the timeless charm of a classic wood-burning fireplace at an affordable price point without the mess, maintenance, or venting requirements.
- Safety-Certified Construction: Built and tested to meet strict North American safety standards, providing peace of mind for indoor residential use.
Dimplex Vital Spark 28" Built-in Electric Firebox Specs
| Brand | Dimplex |
| Model Number | SPK28 |
| SKU | 500005114 |
| Product Type | Built-in Electric Firebox |
| Fuel Bed | Molded Logs with Ember Bed |
| Flame Colors | 13 Flame Colors |
| Flame Speeds | 3 Speeds |
| Brightness Levels | 3 Levels |
| Ember Bed Colors | 5 Color Options |
| Bulb Type | LED |
| Volts | 120V |
| Amps | 12.5A |
| Watts | 1500W |
| BTUs | 5,118 BTUs |
| Supplemental Heating Area | Up to 1,000 sq. ft. |
| Heat Location | Front Vent Heater |
| Wiring | Direct-Wire or Plug Kit |
| Installation Type | Existing Fireplace, Cabinet/Mantel, In-Wall |
| Mounting Options | Fully Recessed |
| Style | Traditional / Contemporary / Modern |
| Front Dimensions (W x H x D) | 27 3/8" W x 23 3/8" H x 9" D |
| Framing Dimensions (W x H x D) | 26 1/2" W x 23" H x 9" D |
| Shipping Weight | 31 lbs |
| Control Options | Multi-Function Remote, Built-In Panel, Glen Dimplex Connect App |
| App Compatibility | Glen Dimplex Connect App |
| Remote Control | Multi-Function Remote (Included) |
| Use Location | Indoor Use Only |
| Certification | Safety Certified |
| Warranty | 2-Year Limited Manufacturer Warranty |
| Included Components | 28" Firebox, Multi-Function Remote |
Dimplex Vital Spark 28" Built-in Electric Firebox FAQ
Can the Dimplex Vital Spark 28" be installed as a plug-in unit, or does it require hard-wiring?
The Vital Spark 28" firebox offers flexible installation options. It is designed to be hard-wired into a 120V electrical circuit, but it can also be converted to a plug-in unit using a separately available plug kit. Either configuration operates on a standard 120-volt, 15-amp circuit, making installation straightforward for most homes.
Can I use the Vital Spark 28" firebox for ambiance only, without turning on the heater?
Yes. One of the standout features of the Vital Spark series is the ability to operate the flames independently of the heater. You can enjoy the lifelike flame effects, ember bed glow, and customizable colors year-round—even in summer—without producing any heat, making it perfect for ambiance in any season.
What are the framing dimensions I need for a recessed installation?
The required framing opening dimensions for the Vital Spark 28" are 26 1/2" wide x 23" high x 9" deep. The visible front dimensions once installed measure 27 3/8" wide x 23 3/8" high x 9" deep. Always confirm dimensions with the official Dimplex installation manual before framing or cutting any opening.
How much area can the Vital Spark 28" effectively heat?
The fan-forced heater produces 5,118 BTUs and is rated to provide supplemental heat for spaces up to 1,000 square feet. It works best as a zone heater for living rooms, bedrooms, dens, or family rooms, helping reduce reliance on central heating and lower energy costs.
Is the Vital Spark 28" compatible with smart home or app control?
Yes. The Vital Spark series is compatible with the Glen Dimplex Connect app, allowing you to control flame settings, brightness, color, and heat output remotely from your smartphone or tablet. You can also use the included multi-function remote or the discreet built-in control panel for traditional operation.
Is the Dimplex Vital Spark 28" suitable for outdoor use?
No. The Vital Spark 28" firebox is designed for indoor residential use only. It is not rated for outdoor installation or exposure to moisture, rain, or extreme temperature fluctuations. For outdoor applications, Dimplex offers dedicated outdoor-rated electric fireplaces.
What warranty coverage comes with the Vital Spark 28" firebox?
The Dimplex Vital Spark 28" is backed by a 2-year limited manufacturer warranty against defects in materials and workmanship under normal residential use. Keep your purchase order number, model number (SPK28), and serial number on file for any future warranty claims.
How long does shipping take and is it included?
Free shipping is included on this order to the continental US (lower 48 states). The Vital Spark 28" is in stock and typically ships within 1–2 business days via UPS or FedEx small package, with most deliveries arriving within 3–8 business days depending on destination. Customers in Alaska, Hawaii, or Puerto Rico can email for a custom shipping quote.