Locating Boiler - ECR International CCB-150 Installation, Operation & Maintenance Manual

4.1 Boiler Location Considerations
• Ambient room temperature always above 32°F (0°C) to
prevent freezing.
• Approved for installation in closets.
• Protect gas ignition system components from water
(dripping, spraying, rain, etc.) during operation and
service (circulator replacement, control replacement,
etc.).
• Wall mount only.
• Access to outdoors to meet minimum and maximum
pipe lengths for combustion air and vent piping. See
section 6.
• Drainage of water (or water - antifreeze solution) during
boiler service or from safety relief valve discharge. See
section 5.
• Access to system water piping, gas supply, and electrical
service. See sections 5, 7 and 8.
• Clearances to combustible materials and service
clearances. See Table 2 and fi gure 5.
• The boiler must not be installed on carpeting.

4 - LOCATING BOILER

Figure 5 - Boiler Clearances
TABLE 1: BOILER CLEARANCES
Dimension
Left Side (B) )
Right Side (C)
Bottom (F)
Combustion Air/piping
(1)
Required distances measured from boiler jacket.
(2)
Service, proper operation clearance recommendation.
9
B
Boiler
(Front View)
F
F L O O R
A
Boiler
D
(Side View)
Front
F
Combustible
Materials
Top (A) 16" (41cm)
0" (0 cm)
0" (0 cm)
Front (D) 0" (0 cm)
Back (E) 0" (0 cm)
0" (0 cm)
0" (0 cm)
Vent piping 6" (15 cm)
C
F
Service
(1)(2)
(1)
16" (41cm)
1" (3 cm)
1" (3 cm)
1" 3 cm)
0" (0 cm)
12" (30 cm)
3/8" (1 cm)
6" (15 cm)