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Vent Free 42" Gas Fire Box with 30" Tall Opening by Superior VRT4500 VRT4542

Vent Free Gas Fire Box Superior VRT4500
Your Discount Price: From $3,122.96 to $3,212.96
Manufacturer: Superior
Manufacturer Part #: VRT45

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Fire Box Brick Liner Options:
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Vent Free 42" Gas Fire Box with 30" Tall Opening by Superior VRT4500 VRT4542
“Captivating” is the only way to describe these massive fireboxes. Designed for large interior applications, the VRT4500 Custom Series Vent-Free Gas Fireboxes feature a 30” tall opening and beautiful refractory panels extending to the front edge for a realistic appearance. Standard Barometric dampers are factory installed on both sides, allowing for two AK 4 fresh air kits recommended for maximum performance.


  • Available in 36”, 42” and 50” models
  • 99.9% heating efficiency when paired with a vent-free gas log set
  • Fully insulated firebox for increased performance in colder climates
  • Refractory panels available in a variety of patterns and colors
  • Includes mesh fire screens
  • Dual (left hand/right hand) outside air kits available for maximum performance
  • Durable textured powder coat finish
  • Compatible with any listed ANSI Z21.11.2 vent-free log set. Choose a beautiful and reliable Superior vent-free log set for best results.
  • 20 year limited warranty
Model VRT4542
Venting Type Vent-Free
Framing Width 51-3/8"
Framing Height 54-5/8"
Framing Depth 30-1/8"
BTU Based on vent-free logs installed
Style Traditional
View Style Front View
Controls N/A
Rating ANSI Z21.91-2007
Warranty 20 Year Limited Warranty

Refractory Liners

Stacked brick white
White Stacked
Herringbone brick white
White Herringbone

Vent-Free Gas Logs

Southern comfort 24
VFGT Series (Southern Comfort)
Log boulder mountain
LBG Series
Log massive mixed oak
LTF Series

Model Options:
F0279 VRT4542WS 42" Paneled, White Stacked Brick
F0280 VRT4542WH 42" Paneled, White Herringbone Brick

Be Sure To Check Local Codes and Ordinance For Permitted Use 
Read Installation Manual Thoroughly before purchase and installation

For installation dimensions click on manuals below.
Click Here to Download Brochure
Click Here to Download Spec Sheet
Click Here to Download Owner’s Manual and Warranty Information

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Your Discount Price: $66.96
AK4F Outside Fresh Air Combustion Air Kit for Floor Installation F1093
F1093 AK4F

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