VENTING TERMINATION

FIG. 12 Vent Termination from Flat Roof 10’ or Less from

Parapet Wall

FIG. 10 Vent Termination from Peaked Roof 10’ or Less from Ridge

MORE THAN 10'

10'

RIDGE

2' MIN

3' MIN

CHIMNEY

FIG. 11 Vent Termination from Peaked Roof More Than 10’ from Ridge

The vent terminal should be vertical and exhaust outside the building at least 2 feet (0.61m) above the highest point of the roof within a 10 foot (3.05m) radius of the termination. The vertical termination must be a minimum of 3 feet (0.91m) above the point of exit.

A vertical terminal less than 10 feet (3.05m) from a parapet wall must be a minimum of 2 feet (0.61m) higher than the parapet wall.

 

10’ OR MORE

 

 

 

3’

 

NOTE:

 

 

NO HEIGHT ABOVE

 

 

PARAPET REQUIRED

 

 

WHEN DISTANCE

 

WALL OR

FROM WALLS OR

 

PARAPETS IS MORE

CHIMNEY

PARAPET

THAN 10’.

 

 

 

FIG. 13 Vent Termination from Flat Roof More Than 10’ from Parapet Wall

The vent cap should have a minimum clearance of 4 feet (1.22m) horizontally from and in no case above or below, unless a 4 foot (1.22m) horizontal distance is maintained from electric meters, gas meters, regulators and relief equipment.

The venting system shall terminate at least 3 feet (0.9m) above any forced air inlet within 10 feet (3.05m).

The venting system shall terminate at least 4 feet (1.2m) below, 4 feet (1.2m) horizontally from, or 1 foot (30cm) above any door, window or gravity air inlet into any building.

Do not terminate the vent in a window well, stairwell, alcove, courtyard or other recessed area. The vent can not terminate below grade. The bottom of the vent terminal shall be located at least 12 inches (30cm) above grade.

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Lochinvar 000 Btu/hr, CP-5M-4/08, 45 warranty Venting Termination, Vent Termination from Peaked Roof 10’ or Less from Ridge

000 Btu/hr, 000 - 500, RSB-i&s-05, 45, CP-5M-4/08 specifications

The Lochinvar 000 BTU/hr, 45,000 - 260 is a high-efficiency water heater designed for residential and commercial applications, showcasing advanced technologies that set it apart in the industry. With a powerful heating capacity of up to 260,000 BTU/hr, this unit is engineered to meet the varying demands of hot water for both large households and businesses.

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