Water heater vent termination on roof

[brianmiller]

THe water heater vent ternimation on the roof was 16 inches. Should it not be 3ft?

[John Arnold]

Depends on the slope of the roof, if I understand your question.

[brianmiller]

Ha, yeah...that's right...it's a 4:12 pitch roof.

[Brandon Whitmore]

12" min., and then based on the slope of the roof from there. Buttt.......... it also depends on the manufacturers installation instructions.

[Billy Stephens]

Figure 43 on page 21.
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