Harman VF3000 manual 12Venting, Chimney

12Venting

	Non-combustible cover, one
	side only. If two covers are
Hole with a minimum	used, each must be mounted
clearance of 18" (450 mm)	on non-combustible spacers
between connector and wall.	at least 7/8" (21mm) away
	from the wall.

1" (25mm) Clearance

AN APPROVED CANADIAN

WALL PASS-THROUGH

The Chimney

This unit must be installed into a chimney approved for use with solid-fuel appliances. In the U.S., it must be connected to (1) a prefabricated chimney comply- ing with the requirements for Type HT chimneys in the Standard for Chimneys, Factory-Built, Residential Type and Building Heating Appliances, UL 103, or (2) a code-approved masonry chimney with a flue liner.

In Canada, this unit is listed for use with prefabricat- ed chimneys tested and listed to the high temperature (650 degrees C) chimney standard, ULC S-629, or with a code approved masonry chimney.

Closest	Minimum 2" (50mm)
Combustible
Material	Clearance to Brick
	Liner	Minimum 12"
		(300mm) to Brick
	Flue	Fire Clay
		Thimble
	Chimney	Chimney

Connector

Masonry Chimney Built to

NFPA 211 Specifications.

Minimum 12" (300mm)

to Combustibles AN APPROVED U.S.

WALL PASS-THROUGH

Do not connect this unit to a chimney flue servicing another appliance.

This VF3000 Is Approved To Burn Anthracite “Rice” Coal Only.

The minimum recommended height for any chimney is 16 ft (4.8 m) above flue collar height. A round flue (either masonry or approved prefabricated), of either 6" (150 mm), 7" (180 mm) or 8" (200 mm) may be used. For square or rectangular masonry chimneys, nominal sizes of 8" x 8" or 8"x 12" (200mm x 200 mm, 200 mm x 300 mm) may be used.

Codes require that solid-fuel chimneys extend 3 ft (0.9 m) above the highest point at which they exit from the roof. Then, the chimney must extend 2 ft.(6

m)above the highest point within a 10 ft (3 m) radius. Thus, the 3 foot, 2 foot, 10 foot rule:

3ft. - Above roof exit point

2ft. - Higher than anything within- 10ft. of the chimney.

More Than 10 ft. (3m)

10 ft. (3m)

2 ft. (0.6m) min.

Ridge

Height Necessary Above Any Roof Sur- face Within 10ft. (3m)

3ft. (0.9m) minimum above exit

point

Chimney

The 3-foot, 2-foot, 10 foot rule