Heatilator Caliber nXt Gas Fireplace

The Caliber nXt provides is one of the most dependable high-efficiency gas fireplaces on the market today. Realistic logs and bold flames fill the large viewing area with a beautiful, roaring fire. This unit includes a standard fan, allowing for even heat distribution.

  • 36″ or 42″ viewing area
  • Brick interior enhances flames and glowing embers
  • Make it your own with multiple fronts and finishes

Model Specifications

CNXT4236

Unit Front Width: 41
Framing Front Width: 42
Unit Back Width: 28-1/2
Framing Back Width: 42
Unit Height: 39-7/8
Framing Height: 40-1/8
Unit Depth: 21
Framing Depth: 22
Glass Size: 35 x 24-1/8
BTU/Hour Input: 40,000

CNXT4842

Unit Front Width: 48
Framing Front Width: 49
Unit Back Width: 35-1/2
Framing Back Width: 49
Unit Height: 41-7/8
Framing Height: 42-1/8
Unit Depth: 21
Framing Depth: 22
Glass Size: 42 x 26-1/8
BTU/Hour Input: 45,000

Efficiency Chart

CNXT4236

Steady State:78%
AFUE:65%
Canada EnerGuide:67%

CNXT4842

Steady State:84%
AFUE:66%
Canada EnerGuide:68%

Additional information

Locations

Manufacturer

Heatilator