5
Figure 9: Vertical Vent Clearance above Vent
Penetration
4.
Vent outlet must be at least 1 foot away and 1
foot above from the air inlet opening which must
terminate in a double elbow facing downwards.
Figure 10: Vertical Vent Exhaust and Air Intake
Clearance
5.
Vent outlet must be at least 1 foot away and 1 foot
above from the air inlet opening which must
terminate in a double elbow facing downwards.
6.
Position the air inlet and vent terminations so they
are not likely to be damaged by foreign objects, or
exposed to build-up of debris.
7.
DO NOT terminate closer than 4 feet (1.25m)
horizontally and vertically from any electric meter,
gas meter, regulator, relief valve, or other
equipment. In all cases local codes take
precedence.
8.
Perform regularly scheduled inspections to ensure
that the vent terminal is unobstructed.
9.
Termination MUST NOT terminate below a forced
air inlet at any distance.
2.2.3
Horizontally Direct Vented
Location of Vent Termination
1. Total length of piping for venting must not exceed
limits stated in Table 4.
Figure 11: Horizontally Direct Vented Clearances
2. Bottom of vent terminal shall be located at least 36
inches (0.90m) above ground or 12 inches above
normal snow levels. In all cases the appliance
shall be installed in accordance with local codes.
Содержание Valiant-FT II Series
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