Napoleon 74-in Astound Linear Electric Fireplace - NEFB74AB
Napoleon Astound 74 — Smart Built-In Linear Electric Fireplace
The Astound 74 (NEFB74AB) is a large-format linear electric fireplace offering immersive flame visuals, flexible media options, and smart controls. It’s vent-free, designed for built-in or frameless installations, and ideal for spaces that demand both style and warmth.
- Includes Driftwood logs & Woodland media kit; optional media kits (Birch Logs, Mineral Rock, etc.)
- Flip-down front glass for easy media access & cleaning
- 13 ember bed & top light colors, adjustable flame speed & brightness
- Multiple control options: Premium Remote, Napoleon Home App, voice control, touch panel
Quick Facts
- Max Heat Output: 10,000 BTU / 3,000 W
- Volts: 120 V / 240 V (hard-wired)
- Weight: 183 lb
- Heats up to: ~800 sq ft
- Viewing Area: 69.75″ W × 17.50″ H
- Dimensions: 74.25″ W × 25.75″ H × 12.31″ D
Technical Specifications
| Brand | Napoleon |
|---|---|
| Model | Astound 74 (NEFB74AB) |
Performance
| Max Heat Output | 3,000 W / ~10,000 BTU |
|---|---|
| Electrical Supply | 120 V / 240 V, 15 A (hard-wired) |
| Heating Area | Up to ~800 sq ft |
| Flame & Lighting Features | 13 ember bed & top light colors; flame speed & brightness adjustable; tinted glass reduces glare |
Materials & IDs
| Dimensions (W×H×D) | 74.25″ × 25.75″ × 12.31″ |
|---|---|
| Viewing Area | 69.75″ × 17.50″ |
| Framing / Rough Opening | 74.75″ W × 26.25″ H × 13.00″ D |
| Weight | 183 lb |
Documents (PDF): —
FAQs
Does this model require venting?
No—the Astound 74 is fully electric and vent-free. No flue or chimney needed.
What media is included?
Driftwood logs & Woodland media kit are included. Optional media kits are also available.
What control options are available?
Includes Premium Remote, Napoleon Home App, voice control (Google/Alexa), and touch controls.
How large of a space can it heat?
Up to ~800 sq ft when run at full 3,000 W. ECO mode reduces energy use.
Can flames run without heat?
Yes—flame effect and ember bed/light features can operate with or without heat.
What is the warranty?
2-Year Limited warranty by Napoleon for this model.
Warranty
Napoleon Astound 74 (NEFB74AB) — Manufacturer warranty: 2-Year Limited.
Coverage
| Component | Term | Notes |
|---|---|---|
| Entire unit (electrical, heat, media & lighting components) | 2 years | Defects in material or workmanship under normal residential use. Includes logs/media and flame/ember lighting. |
Exclusions & Conditions
- Misuse, improper installation, or non-factory modifications void warranty.
- Original purchaser only; proof of purchase required.
- Labor, shipping, or installation costs are not covered.
How to Make a Warranty Claim
- Keep proof of purchase and model details.
- Contact PureFlameCo Support with description, photos, and serial or model number.
- Obtain manufacturer authorization before proceeding with repairs or replacement.
For full warranty documentation, refer to Napoleon’s warranty terms or consult manual.
Manuals & Installation
- Owner & Installation Manual: Download (PDF)
- Specification Leaflet / Cut-Sheet: View (PDF)
Pre-Install Checklist
- Prepare dedicated 15 A circuit at either 120 V or 240 V, per wiring specs.
- Frame rough opening: 74.75″ W × 26.25″ H × 13.00″ D.
- Ensure front vent clearance and flip-down glass access for media changes.
- Unit weight ~183 lb: ensure structural support.
- Decide control method: remote, app or voice control as included.
Compliance & Safety
Install according to Napoleon’s installation instructions and local electrical codes. (Manual provides clearances and safety warnings.)
Flame and ember lighting components reach high temperatures—avoid touching glass and follow safety guidelines.
This is a vent-free model; ensuring proper electrical connection and installation type is critical for safe operation.