CLEARANCES & HEARTH REQUIREMENTS

Top Vent Installations

SINGLE-
WALL PIPE

DOUBLE-
WALL PIPE

Rear Vent Installations

SINGLE-
WALL PIPE

DOUBLE-
WALL PIPE

A:

Rear Plate to Backwall

  16"

14"

A:

Rear Plate to Backwall

16"

16"

B:

Right Side Plate to Sidewall
Alcove Installations

10"
7"

4"
4"

B:

Right Side Plate to Sidewall
Alcove Installation

4"
n/a

4"
n/a

C:

Left (firebox) Side Plate to Sidewall
Alcove Installations

10"
16"

4"
14"

C:

Left (firebox) Side Plate to Sidewall
Alcove Installations

4"
n/a

4"
n/a

D:

Centerline Flue to Backwall

  21-1/2"

19-1/2"

D:

Centerline Flue to Right Sidewall

20-3/4"

20-3/4"

E:

Centerline Flue to Right Sidewall

  16-3/4"

10-3/4"

D:

Centerline Flue to Left Sidewall

27-1/4"

27-1/4"

F:

Backwall to Front of Hearth

55-3/4"

53-3/4"

F:

Backwall to Front of Hearth

55-3/4

55-3/4

G:

Minimum Hearth Width

56"

56"

G:

Minimum Hearth Width

56"

56"

Minimum Alcove Width:
Minimum Alcove Height:

63"
96"

58"
96"

Height: Floor to Centerline
of Rear Exhaust Collar

26-3/4"

26-3/4"