4 Termination Locations

A. Vent Termination Minimum Clearances

HORIZONTAL OVERHANG

WARNING

Fire Risk. Explosion Risk.

Maintain vent clearance to combustibles as specified.

Do not pack air space with insulation or other materials.

Failure to keep insulation or other materials away from vent pipe may cause fire.

2FT.

MIN.

GAS DIRECT VENT

TERMINATION CAP

2 FEET MIN.

VERTICAL

LOWEST

WALL

 

DISCHARGE

 

OPENING

 

X

12

ROOF PITCH

IS X/ 12

H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING

Measure vertical clearances from this surface.

Measure horizontal clearances from this surface.

(See Figure 4.4 for specific clearances)

Figure 4.1

Roof Pitch

H (Min.) Ft.

Flat to 6/12

1.0*

Over 6/12 to 7/12

1.25*

Over 7/12 to 8/12

1.5*

Over 8/12 to 9/12

2.0*

Over 9/12 to 10/12

2.5

Over 10/12 to 11/12

3.25

Over 11/12 to 12/12

4.0

Over 12/12 to 14/12

5.0

Over 14/12 to 16/12

6.0

Over 16/12 to 18/12

7.0

Over 18/12 to 20/12

7.5

Over 20/12 to 21/12

8.0

* 3 foot minimum in snow regions

Figure 4.2 Minimum height from roof to lowest discharge opening

Figure 4.2 specifies minimum vent heights for various pitched roofs.

GAS, WOOD OR FUEL

 

OIL TERMINATION

B

 

GAS

CTERMINATION

A

 

Gas

Wood & Fuel Oil

Comments

 

Termination

Termination

 

 

A

6 in.

20 in. min.

Horizontal distance between terminations

B

2 ft.

24 in. min.

Distance to perpendicular wall

C

18 in.

18 in.

Vertical distance between terminations

Figure 4.3 Multiple Vertical Termination

10

Heat & Glo • Cyclone-BN, Cyclone-BC2073-900 Rev. N • 10/08

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Hearth and Home Technologies Cyclone-BC, Cyclone-BN owner manual Termination Locations, Vent Termination Minimum Clearances

Cyclone-BN, Cyclone-BC specifications

Hearth and Home Technologies has made significant strides in the realm of home heating with its Cyclone series, which includes the Cyclone-BC and Cyclone-BN models. These wood-burning fireplaces are engineered with cutting-edge technologies that ensure efficient and environmentally friendly heating, making them popular choices for homeowners seeking both functionality and aesthetics.

One of the standout features of the Cyclone series is its innovative air wash system. This technology works to keep the glass panel clean by directing a stream of pre-heated air along the inside surface, effectively reducing the accumulation of soot and ash. As a result, users can enjoy a clear view of the mesmerizing flames without the hassle of constant cleaning.

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