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Installation, Minimum clearances to combustibles, Warning – Regency Liberty L390EB Medium Gas Insert User Manual

Page 12

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12

L390E-2 / HZI390E-2 Direct Vent Gas Insert

installation

Diagram 1

Diagram3

Diagram 2

note: a 3-1/2" mantel deflector to reduce

mantel height to 32" from bottom of unit

@ 1"depth.

a noncombustible mantel may be

installed at a lower height if the framing

is made of metal studs covered with a

noncombustible board.

note: all material used must be completely

non-combustible.

MiniMuM clearances tO cOMBustiBles

the clearances listed below are minimum distances unless otherwise stated:

a major cause of fires is failure to maintain required clearances (air space) to combustible materials. it is of the greatest importance that this
decorative gas appliance be installed only in accordance with these instructions.

Clearance:

dimension

measured From:

a: sides

6" / 152 mm

From inside edge of faceplate / doors

B: ceiling

60" / 1524 mm

From top of unit

C: mantel (min. height)

*12" / 305mm

15" / 381mm

From top of unit, or 32" from bottom of unit
From top of unit, or 35" from bottom of unit

d:min. hearth depth

14" / 356mm

e: min. hearth length

40"/ 1016mm

g: max. mantle depth

0 -12" / 305 mm

@ 44" (1118mm) from bottom of unit

K: Min. alcove width

54" / 1372 mm

l: Max. alcove depth

36" / 914 mm

M: Mantel deflector

3-1/2"/ 89mm

note: 40” (1016mm) wide x 14” (356mm) deep hearth is required, unless the unit is raised

6” (152.4 mm) off the floor surface.

*an optional 3-1/2" deflector, reduces the mantel height to 32" from bottom of unit

@ 1"depth.

A

C

B

E

K

D

L

G

M

Door

Opening

15" Min

From Top of

24

26

28

30

32

34

36

38

0

2

4

6

8

10

12

14

16

18

20

22

24

Allowable
Mantel Area

35"

From bottom

of unit

22

20

18

16

14

Door

Opening

12" Min

From Top of

24

26

28

30

32

34

36

38

0

2

4

6

8

10

12

14

16

18

20

22

24

Allowable
Mantel Area

32"

From bottom

of unit

22

20

18

16

14

12

mantel cleaRances without DeflectoR

mantel cleaRances with 3-1/2" DeflectoR

WARNING

Although this appliance passes safety

certification, the hearth in front of the fireplace

becomes very hot when the fireplace heats. Do

not use the hearth as a seat or shelf.

This manual is related to the following products: