Heat & Glo FB-GRAND User manual

Gas Inserts
for Fireplaces

Looks so good
feels so warm.
&
Top: FB-Grand FireBrick® insert shown with Galleria operable doors
in aged brass, medium surround and custom-stained St. Cloud
mantel shelf.
Above: FB-IN FireBrick insert shown with Halston doors in new
bronze and large surround.
Cover: FB-IN FireBrick insert shown with Halston doors in new
bronze, small surround and honey oak Covington mantel shelf.
So easy
so efficient
&

It’s time you got maximum use and enjoyment out of your fireplace.That’s what a direct vent
gas insert is all about.These airtight, energy-wise models are AFUE rated and exceedingly more
efficient than woodburning fireplaces. Plus, they’re easy to use. No wood to chop, no ashes to
sweep. Inserts can even be run on a thermostat. Just flip a switch and enjoy.
Select from six models, each with a different combination of size, heat output and log style.
Three are molded from our patented FireBrick®material.Three are made from aluminized steel.
Just four easy steps
Step 1 Measure your replace
We’ll need the height, width and depth of the fireplace
opening to ensure that the proper sized insert is selected.
Convert a cold, drafty fireplace into a warm, airtight unit.
DirectVent Gas Fireplace Inserts
Distance from Firebox to Mantel
Back Width
Depth from front to back
Front Width
Height from
hearth to top
of the opening
Measure height, width and depth
Our exclusive FireBrick
technology creates a
one-piece, seamless,
masonry-like rebox
with an embedded brick
pattern. It also radiates
more heat into the room
than a steel insert.
Our aluminized steel
rebox is more durable
and has a higher
heat tolerance than
products made with
galvanized steel.
FireBrick Insert Aluminized Steel Insert
1) Measure your fireplace
2) Choose your insert
3) Cover the gap
4) Finish with a front

FireBrick Inserts
FB-Grand
• Minimum fireplace opening: 25-3/4" high
• Our largest insert with the biggest viewing area
• Provides the highest efficiency in the industry
• 40,000-27,000 Btu/Hour Input. (NG)
• 4 oak-style logs
• AFUE rated 75%
FB-ZC
• Minimum fireplace opening 19-1/2" high
• Fits 36" zero clearance fireplaces and
smaller masonry fireplaces
• 29,650-21,000 Btu/Hour Input (NG)
• 6 oak-style logs
• AFUE rated 80%
FB-IN
• Minimum fireplace opening: 22-1/2" high
• Popular size fits most fireplaces
• 38,000-27,000 Btu/Hour Input (NG)
• 4 oak-style logs
• AFUE rated 77%
Aluminized Steel Inserts
Grand-XT
• Minimum fireplace opening: 22-3/4" high
• Ideal size for larger firebox openings
• 35,500-23,500 Btu/Hour Input (NG)
• 7 oak-style logs
• AFUE rated 77%
Supreme-XT
• Minimum fireplace opening: 20-1/4" high
• Sized to fit most fireplace openings
• 32,000-22,000 Btu/Hour Input (NG)
• 6 oak-style logs
• AFUE rated 75%
Step 2 Choose your insert
What to consider? Height: We’ll start by choosing the tallest insert that fits into your fireplace opening.
We make other suggestions based on usage. Usage: How big is the room? How much heat do you want? How
long would you like the fireplace to run? The answers may point to an insert with more or less heat output.
Step 3 Cover the gap
We use a matching metal surround to cover the gap between
the insert and your fireplace opening.They come in three fixed,
non-adjustable sizes that overlap the space, and then some. Some
fireplaces—like those with arches, unusual configurations, protruding
stonework, etc.— may require a custom-made surround. Surrounds
are available in aged brass, black, graphite and new bronze .
SMALL SURROUND MEDIUM SURROUND LARGE SURROUND
MTL-Insert
• Minimum fireplace opening: 20-1/4" high
• Sized to fit most fireplace openings
• 32,000 Btu/Hour Input (NG) fixed
• 6 oak-style logs
• AFUE rated 75%

FireBrick Inserts: Doors and Fronts for FB-Grand and FB-IN (shown on surround)
Halston Operable Doors
Available in aged brass, black,
graphite and new bronze.
Available in aged brass, black,
graphite and new bronze.
Galleria Operable Doors
Available in black and
polished brass.
Vision Operable Doors
Step 4 Finish with a front
Complete your insert with a stylish front or operable door,
available in various finishes.
Firescreen Front
Available in aged brass, black,
graphite and new bronze.
Carriage Hill
FIRESCREEN COMPANIONS
Front and Surround Finishes
For models FB-Grand, and FB-IN.
Rich finishes*—High on style, long on durability
Available in aged brass, black,
graphite and new bronze.
DF Front
Chateau Front
Available in aged brass, black,
graphite and new bronze.
Chateau Deluxe Front
Available in aged brass, black,
graphite and new bronze.
Operable Doors
for FB-ZC Insert
(shown on surround)
Available in aged brass,
black, graphite and
new bronze .*
Prism DoorsGlass Bi-fold Doors
Available in black,
polished brass and
stainless steel .*
Aged
Brass
GraphiteBlack
New
Bronze
Polished
Brass
Stainless
Steel
Not all fronts available in all finishes. Color represented in
brochure may differ from actual product. Please visit your
local dealer to see color samples.

DirectVent Invented by Heat & Glo, direct vent systems have an
airtight, fixed glass front that completely seals off the burner and firebox
from the room or interior of home. 100% of the combustion air used by
the fireplace comes from outside the home. All combustible gases are
expelled outside, maintaining indoor air quality.
Fan A fan comes standard with the Grand-XT and Supreme-XT,
and is optional with FireBrick inserts and MTL-Insert.
FAN
FAN
DUAL 3"
(75 mm)
VENTING
Vision Operable Doors
Available in black and
polished brass.
Available in aged brass, black,
graphite and new bronze.
Prism Operable Doors
Chateau Deluxe Front
Available in aged brass, black,
graphite and new bronze.
Aluminized Steel Inserts: Doors and Fronts (shown on surround)
Chateau Front
Available in aged brass, black,
graphite and new bronze.
DF Front
Available in aged brass, black,
graphite and new bronze.
Remotes An optional remote control can operate functions, such as
on/off, fan speed, flame size, thermostat and timer.
SmartRemote
Model: SMART-STAT-HNG,
SMARTBATT-HNG
Features: Timer Mode,
Thermostat Mode, Room
Temperature Readout, On/Off
TotalRemote
Model: RCT-MLT-HNG
Features: Timer Mode, Thermostat
Mode, Room Temperature Readout,
Flame High/Low, Fan Speed, On/Off.
Recommended for steel inserts and
Firebrick inserts with optional fan.
Step 4 (continued)
MTL-Insert
Shown with standard surround
and front

*For full warranty details, go to www.heatnglo.com
FireBrick®Our
exclusive FireBrick
is a patented ceramic
fiber material with
an extremely high
insulation factor. FireBrick tolerates more heat,
traps more heat, and radiates significantly more
heat into the room than a metal fireplace insert.
Gas Fireplace Insert Technical Drawings
Dimensions above are in inches. Reference dimensions only. We recommend measuring individual units at installation. Assumes the use of 1/2" Sheetrock. NOTE: Combustible
material should not be installed over the face of the fireplace opening.
Product information provided is not complete and is subject to change without notice. Product installation must adhere strictly to instructions accompanying product to avoid risk
of fire and potential injury. Actual product appearance, including flame, may differ from product images.
22-7/16
14-3/4
2-1/16
14-7/16 1-9/16
4-3/8
20-3/8
9-11/16
1-1/16
2-13/16 (2)
29-1/8
18-15/16
GAS INLET
15 14-5/8 1-1/16
5-9/16 ELECTRICAL
ACCCESS
(IF EQUIPPED)
3-5/8
3-7/16
Side ViewFront View Side View
Top View
Side ViewFront View Side View
Top View
INSERTS
FB-ZC Insert only
Gas Fireplace Insert Specifications
Dimensions above are in inches. FB-ZC shown in diagram below.
Healthy Hearth
Our direct vent fireplaces feature a sealed combustion chamber
that draws in fresh air from outdoors and discards all combustion
byproducts back outside.
Limited Lifetime Warranty*
The strongest in the industry, Heat & Glo guarantees protection for
all gas units, including a lifetime warranty on fiber logs, stainless steel
burner, firebox and heat exchanger.
INSERT SIZING GUIDE
Minimum dimensions of existing firebox recommended
for ease of insert installation
Model Front Width Back Width Height Depth
FB-Grand 35 22-5/8 25-3/4 14-1/8
FB-IN 30-1/4 19 22-1/2 14-1/8
FB-ZC 30-7/8 25-5/8 19-1/2 15
Grand-XT 33-1/4 24-1/4 22-3/4 13-5/8
Supreme-XT 29-1/4 20-1/4 20-1/4 13-5/8
MTL-Insert 29-1/4 20-1/4 20-1/4 13-5/8
MODEL DIMENSIONS
See technical drawings below
Location FB-Grand FB-IN Grand-XT Supreme-XT
MTL-Insert
A22-1/2 18 24-1/2 20-5/32
B33-3/4 29-3/8 36-7/8 32-5/16
C30-9/16 26-1/16 32 27-25/32
D18-7/16 15-3/16 14-3/4 12-7/16
E25-3/8 22-1/8 27 22-23/32
F24-1/2 21-1/4 23-11/16 21-5/32

Heat & Glo
20802 Kensington Boulevard, Lakeville, MN 55044
[phone] [phone]
Web: heatnglo.com
A brand of Hearth & Home Technologies Inc.
For complete
information
and valuable
assistance on these
models, please
contact us at:
Gas Insert Features
Features FB-Grand FB-IN FB-ZC Grand-XT Supreme-XT MTL-Insert
Variable Btu/Hour
Input (NG) 40,000–27,000 38,000–27,000 29,650–21,000 35,500–23,500 32,000–22,000 32,000 (fixed)
Variable Btu/Hour
Input (LP) 34,000–28,900 34,000–28,900 27,000–16,000 31,000–19,000 31,000–18,000 31,000 (fixed)
AFUE Rating 75% 77% 80% 77% 75% 75%
160 CFM Fan Optional Optional Optional • • Optional
Seamless FireBrick
Firebox • • • N/A N/A N/A
Refractory Kit N/A N/A N/A Optional Optional Optional
Installed Junction
Box • • • • • Optional
Ceramic Fiber
Logs 4 4 6 7 6 6
Variable Flame
Adjustor • • • • • N/A
Standing Pilot • • • • • •
Total Remote
RCT-MLT-HNG Optional Optional Optional Optional Optional N/A
Smart Remote
Smart-Stat-HNG
Smart-Batt-HNG
Optional Optional Optional Optional Optional Optional
HNG-1064U-1007-1106