Gas Fireplace Insert Specifications

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

 

 

 

 

 

Dimensions above are in inches.

MODEL DIMENSIONS

See technical drawings below

Location

FB-Grand

FB-IN

Grand-XT

Supreme-XT

 

 

 

 

MTL-Insert

A

22-1/2

18

24-1/2

20-5/32

 

 

 

 

 

B

33-3/4

29-3/8

36-7/8

32-5/16

 

 

 

 

 

C

30-9/16

26-1/16

32

27-25/32

 

 

 

 

 

D

18-7/16

15-3/16

14-3/4

12-7/16

 

 

 

 

 

E

25-3/8

22-1/8

27

22-23/32

 

 

 

 

 

F

24-1/2

21-1/4

23-11/16

21-5/32

 

 

 

 

 

FB-ZC shown in diagram below.

Gas Fireplace Insert Technical Drawings

INSERTS

Front View

 

 

 

Top View

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FB-ZC Insert only

Top View

Side View

Side View

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front View

20-3/8

1-1/16

9-11/16

Side View

Side View

22-7/16

14-3/4

2-1/16

4-3/8

2-13/16 (2)

 

14-7/16

1-9/16

 

 

29-1/8

3-5/8

3-7/16

18-15/16

 

 

 

 

 

 

 

 

 

 

 

15

14-5/8

 

 

1-1/16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-9/16

ELECTRICAL

ACCCESS

GAS INLET

(IF EQUIPPED)

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.

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.

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.

*For full warranty details, go to www.heatnglo.com

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Hearth and Home Technologies SMART-STAT-HNG manual FireBrick Our, Gas Fireplace Insert Specifications, Healthy Hearth