12
IV. Venting / Air Intake Piping
A.
General Guidelines
1. Vent system installation must be in accordance
with these instructions and applicable provisions of
local building codes. Contact local building or fi re
offi cials about restrictions and installation inspection
in your area.
2. The microTEKDV Series is designed as a Direct
Vent boiler. In this confi guration, all air for
combustion is supplied directly to the burner
from outdoors and fl ue gases are vented directly
outdoors (through wall). See Figures 10 and
11. The microTEKDV may be side-wall vented
with combustion air supplied from indoors. This
confi guration may be used in installations where
infi ltration provides adequate air for combustion
and ventilation. Flue gases are still vented directly
outdoors (through wall).
3. For minimum clearances to combustible materials
refer to Figure 2.
4. Maximum wall thickness that vent terminal may be
installed through is 12 inches.
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5. Vent Terminal Location (see Figure 8). Locate vent
terminal so vent pipe is short and direct. The vent
terminal must be located:
a. Not less than 12 inches above grade plus snow
accumulation.
b. Not less than 4 feet below, 4 feet horizontally,
or 1 foot above any door, window, or gravity air
inlet.
c. Not less than 3 feet above any forced air inlet
located within 10 feet.
d. Not less than 2 feet from an adjacent building.
e. Not less than 7 feet above a public walkway.
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Figure 8: Vent Terminal Location
Содержание microTEKDV
Страница 14: ...14 Figure 10 Vent Installation Figure 11 Vent Connector Un Assembled ...
Страница 15: ...15 Figure 13 Air Intake Installation Figure 12 Vent Connector Assembled ...
Страница 19: ...19 Figure 15 Schematic Wiring Diagram ...
Страница 30: ...30 Figure 20 microTEKDV Boiler Jacket Insulation ...
Страница 31: ...31 Figure 21 microTEKDV Bare Boiler Assembly ...
Страница 32: ...32 Figure 22 Vent Kit Repair Parts ...
