Figure 5 - Boiler Clearances
9
4 - LOCATING BOILER
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 1 and
fi
gure 5.
• The boiler must not be installed on carpeting.
A
D
F L O O R
F
F
Boiler
(Side View)
Boiler
(Front View)
F
B
C
Front
A
TABLE 1: BOILER CLEARANCES
Dimension
Combustible
Materials
(1)
Service
(1)(2)
Top (A)
16” (41cm)
16" (41cm)
Left Side (B))
0" (0 cm)
1” (3 cm)
Right Side (C)
0" (0 cm)
1” (3 cm)
Front (D)
0" (0 cm)
1" 3 cm)
Back (E)
0" (0 cm)
0” (0 cm)
Bottom (F)
0" (0 cm)
12" (30 cm)
Combustion Air/piping
0" (0 cm)
3/8" (1 cm)
Vent piping
6" (15 cm)
6" (15 cm)
(1)
Required distances measured from boiler jacket.
(2)
Service, proper operation clearance recommendation.
Summary of Contents for CHB-100
Page 6: ...Figure 2 Component Listing 6 3 GENERAL VIEW AND MAIN COMPONENTS ...
Page 33: ...33 12 RATINGS AND CAPACITIES ...
Page 38: ...KEY Part Number Description Qty A01 FE3980B830 CASING CTR 1 38 REPAIR PARTS LIST CHB 100 ...
Page 40: ...40 REPAIR PARTS LIST CHB 100 ...
Page 42: ...42 REPAIR PARTS LIST CHB 100 ...
Page 44: ...KEY Part Number Description Qty A01 FE3980B830 CASING CTR 1 44 REPAIR PARTS LIST CHB 130 ...
Page 46: ...46 REPAIR PARTS LIST CHB 130 ...
Page 48: ...48 REPAIR PARTS LIST CHB 130 ...
Page 50: ...NOTES 50 ...
Page 51: ...NOTES 51 ...
Page 52: ...ECR International Inc 2201 Dwyer Avenue Utica NY 13501 web site www ecrinternational com ...
