Atra GZ 450 DV
The Atra GZ 450 DV is a full featured, mid-sized direct vent gas fireplace that offers a variety of installation options.  Choose from the traditional “Fire on the Floor” installation or raise the unit to picture height creating a unique work of art.  Small enough to blend in with any decor with the ability to heat up to 1,2000 square feet.  The Atra GZ 450 DV is the perfect mid-sized heater for your home.
Basic Information 

  • 28,000 btu high/18,000 btu low
  • Up to 69.7 efficiency
  • AFUE 70.5
  • 554 sq. in. glass viewing area
  • Heating capacity: up to 1,200 sq.ft
  • Venting: top or rear
  • System will run without 120vac electricity
  • Framing Dimensions 36″w x 36″h x 16″d
Click to see all Door & Surround Options, Liner Options, and Burner Treatment Options…

Additional Details
• Fire on the Floor™ technology
• Full convection chamber for heat transfer
• AFUE Heater rated
• Top or Rear Venting capabilities
• Standard 120 cfm convection fan (select
models)
• Standard dimmable accent lighting
• Standard Electronic Ignition (IPI) with seamless
battery backup
• Standard multi-function remote control		 • Top and Rear vent collars
50’ vertical vent max.
• 3-90 degree elbow approval
• SIT Proflame 885 Valve system
• Standard IPI with CPI switch (constant pilot
ignition)
• 120AC power with 6VDC battery backup
• System will run without 120vac electricity/ no
fan or light
• Battery requirement: 3-AAA 1.5v (transmitter)
4-AA 1.5v (receiver)
• Proflame Transmitter remote control:
Manual, Thermostat and Smart-stat
functions
Flame Hi-Lo in 6 levels/steps
Fan on/off with 6 speeds
Accent lighting