Skip to content

Napoleon introduces a 50-inch 3-sided electric fireplace that boasts the highest heat output in its category. Showcase the fireplace with the log set or acrylic crystals or combine them both for the ultimate display. End panels come with the fireplace to allow you to install the 3-sided fireplace as a 2-sided or 1-sided depending on desired location for installation.

Napoleon Trivista Brochure


  • 50" W X 21" H X 9 1/2" D
  • Up to 10,000 BTU'S & 3,000 Watts
  • Includes North Woods log set and crystal media
  • End panels included and allow for a 3-sided, 2-sided or 1-sided installation
  • Hard wired to 120V or 240V
  • Three flame color settings with brightness adjustment options
  • Ember bed in 13 color settings including cycle & fade in and fade out
  • Top light LED's in 13 color settings including cycle
  • All season usage: flames operate with or without heat
  • Disable heat function as child safety feature
  • Multi-function remote standard
  • Thermostatic control
Napoleon Trivista 50 Three Sided Electric Fireplace | NEFB50H-3SV | Technical Details


Product Details

Fuel Type: Electric
Vent Type: Vent Free
Installation Type: Wall Mount or Partial Recess or Full Recess
Style: Linear
Weight: 113 lbs.
BTU's @ 120V: 5,000 BTU's
BTU's @ 240V: 10,000 BTU's
Amps: 15 Amps
Watts: Max 3000W
High Temp Setting: 95°F
Low Temp Setting: 41°F
No Heat Setting: Yes
Napoleon Trivista 50 Three Sided Electric Fireplace | NEFB50H-3SV | Dimensions


Actual Dimensions

Height Width Depth
211/2" 50" 91/2"

Framing Dimensions

Height Width Depth
213/4" 49" 91/4"

Technical Drawings

For more detail please see the Installation Manual

NEFB50 Technical Drawing 1
NEFB50 Technical Drawing 2


1. How will the electric fireplace be delivered? Will the delivery driver bring it into my house?

All electric fireplaces are delivered via freight (tractor trailer truck) to the specified street address you provide us, we do provide free lift gate service with all freight deliveries. The delivery driver is only responsible for unloading the items from the truck, not to move them anywhere. For more information on the delivery process visit our FAQ page.

Please let us know if you have any further questions with an email or a phone call, we're here to help!

Questions & Answers

Ask a Question
  • Can this be partially recessed? It would be replacing a 5 1/4 inch unit that is recessed approximately 4 inches.

    It's not designed to be partially recessed.  There are tabs on the top and bottom of the front for securing the fireplace to the framing that would be left exposed.  Also, there wouldn't be a good way to secure the fireplace if it's only partially recessed.  A better fit would be the Alluravision 50 Slimline which can be partially recessed.  Thanks for your question!

Warning CA residents-Prop 65