Zodiac JXI200N, Рабочая тетрадь

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Vent Cap
2’
10’
1/4 inch minimum
pitch per foot of
horizontal pipe.
Category l Venting
Type B Double Wall
Vent Pipe.
Adequate air
into room
See next slide
12 inches from ceiling
12 inches from floor
Heater Size
Vent Size
200 6" (15cm)
260 7" (18cm)
330 8" (20cm)
400 8" (20cm)
Table 2. Category I Vent Pipe Sizing Table
Heater
Size Vent Size
Special Gas Vent
Length (vertical or horizontal)
in feet (metres)
200 4" (10cm) TBD (m)
260 4" (10cm) 50ʹ (15m)
330 4" (10cm) TBD (m)
400 4" (10cm) 50ʹ (15m)
Table 3. Category III Vent Pipe Sizing Table
When the installation requires horizontal venting in excess
of what is allowed for Category I installations or calls
for horizontal discharge, the JXi may be installed with a
Category III venting system.
See Table 3 for recommended vent size and run lengths
without elbows. For each elbow installed, reduce the run
length by 12 feet (3.7m)
Vertical or Horizontal Venting
(Category III)
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