Hearth & Home Technologies qvi25fb Leaflet

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Quadra-Fire is a registered trademark of Hearth & Home Technologies. Product specifications and pric-
ing subject to change without notice.  The Quadra-Fire qvi25fb direct vent gas fireplace heater is listed 
by Underwriters Laboratories and is approved for Canada and USA to ANSI Z21.88-2002/CSA 2.33-
2002, Vented Gas Fireplace Heaters, and UL307B.
QDF-1012U-1108
D
imensions
C
learances
Width (front) ................29 1/8”
Width (back).................20 3/8”
Height (front) ...........18 15/16”
Height (back) ...............14 5/8”
Depth ..........................14 7/16”
Shipping Weight ...........99 lbs.
Flue Size . Dual 3” Direct Vent
 
Chimney Liner
Bedroom Approved ..........Yes
T
echnical Data
P
erformance
Heating Capacity .................Up to 1,500 sq. ft.*
BTU Input NG .....................21,800 - 29,650
BTU Input LP .......................16,000 - 27,000
Efficiency ..............................up to 80% NG / 81% LP
IMPORTANT - READ BEFORE YOU INSTALL!
Refer  to  the  Owner/Installation  Manual  for  complete  clearance  requirements  and  
specifications. The images and descriptions in this brochure are provided to assist you 
in product selection only.
*
Heating capacity rating is to be used as a guideline only and may differ slightly due to 
climate, building construction and condition, amount and quality of insulation, location 
of the heater, and air movement in the room.
Visit our Website at www.quadrafire.com
qvi25fb
S
tandard Features
O
ptions
Available From:
The strongest in the industry, Quadra-Fire provides 
a  limited  lifetime  warranty  on  gas-burning  prod-
ucts  for  their  most  important  aspects:  firebox  and  
heat exchanger.
For full warranty details go to www.quadrafire.com
A
vailable Fronts
GAS INLET
14 5/8
18-15/16
20-3/8
9-11/16
14-7/16
29-1/8
TOP OF UNIT
MANTEL
12”
MAX.
12” MIN.
331 sq. in. of Viewing Glass
High Efficiency FireBrick
TM
 Firebox
Six Piece Glowing Log Set
Inviting Fire with Glowing Coals
Tapered Firebox
Decorative Andirons
Adjustable Flame
Quiet Operation
Limited Lifetime Warranty
3 Available Fronts: 
Screen Only, Bi-fold Glass Door, Sun Prairie with Cabinet Doors
2 Panel Sizes
Adjustable Hearth Support
Variable Speed Blower (160 cfm) 
IMPORTANT: Not to be used with Bi-fold Glass Door
3 Available Remote Controls including On/Off with Digital 
Thermostat Control
2 Wall Thermostats
Screen Only shown
Sun Prairie with Cabinet 
Doors shown in Hammered 
Pewter. Also available in 
Black.
F
ireBrick
®
 Technology
 from Quadra-Fire offers you a stunning new 
alternative for upgrading your existing fireplace. Utilizing a new 
patented process, the firebox and interior brick lining are molded from 
Firebrick material to capture that traditional wood fireplace look. This 
seamless  firebox  construction  also  allows  us 
to  use  larger  glass,  giving  you  a  better  view 
into those soothing flames and logs. This quiet 
and  durable  material  is  extremely  efficient. 
FireBrick pushes the heat into the room instead 
of absorbing and losing heat into the fireplace itself. Three front options 
are available in several finishes to help you complement your original 
fireplace and room décor.  The model qvi25fb will operate during an 
electrical power outage and is the best choice for high efficiency and 
heat output in smaller fireplaces. 
Bi-fold Glass Doors
MINIMUM FIREPLACE SIZE
PANEL SIZES
Standard ...............40” x 28”
Large .....................40” x 32”
Canadian P4 Efficiencies: NG 58.67% / LP 55.8%
Location
Inches
Millimeters
Front Width
30 7/8”
784
 Rear Width
25 5/8”
651
 Depth
15”
381
 Height*
19 1/2”
495
*NOTE: If exhaust collar on insert and fireplace damper do 
not line up, add 4 inches (102mm) to minimum fireplace 
height for bends in vent pipe.