5
Table 2.2: Specifi cations
SHADOW Series
AHRI Ratings
Other Specifi cations
MODEL*
MAXIMUM
INPUT
(MBH)
MINIMUM
INPUT
(MBH)
HEATING
CAPACITY
(MBH)
NET AHRI
RATING*
(MBH)
AFUE
(%)
WATER
VOLUME
(Gal.)
VENT
COLLAR
DIA.
SUPPLY &
RETURN
CONNECTION
SIZE (NPT)
GAS
CONNECTION
SIZE (NPT)
APPROX.
NET
WEIGHT
(lb)
SHADW080
80
16
74
64
94.0
0.36
2”
1”
1/2”
81
SHADW100
100
20
92
80
93.3
0.44
2”
1”
1/2”
83
SHADW120
120
24
112
97
94.0
0.53
3”
1”
1/2”
86
SHADW150
150
30
142
123
95.0
0.79
3”
1”
1/2”
111
SHADW180
180
36
170
148
94.0
0.79
3”
1”
1/2”
111
* The Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15. The manufacturer should be consulted before selecting
a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
Table 2.3: Vent Lengths
MODEL
NOMINAL
VENT/INTAKE
SIZE (in)
MIN VENT
LENGTH (in)
MAX VENT
LENGTH
APPROX.
DERATE AT
MAX VENT
(%)
SHADW080
2
12
60ft
9
SHADW080*
3
12
135ft
2
SHADW100
2
12
60ft
15
SHADW100*
3
12
135ft
3
SHADW120
3
12
135ft
7
SHADW150
3
52
135ft
7
SHADW180
3
52
135ft
9
See Part VII (Venting) for additional requirements and details.
*Vent/Intake size increased from 2” to 3” at boiler connections.
III Before Installing
1) Safe, reliable operation of this boiler depends upon installation by a professional heating contractor in strict accordance
with this manual and the requirements of the authority having jurisdiction.
• In the absence of an authority having jurisdiction, installation must be in accordance with this manual
and the National Fuel Gas Code, ANSI Z223.1. In Canada, installation must be in accordance with the B149.1
Installation Code.
• Where required by the authority having jurisdiction, this installation must conform to the
Standard for Controls
and Safety Devices for Automatically Fired Boilers
(ANSI/ASME CSD-1).
2) Read Section VII to verify that the maximum combustion air and exhaust pipe lengths will not be exceeded in the
planned installation. Also verify that the vent terminal can be located in accordance with Section VII.
3) Make sure that the boiler is correctly sized:
• For heating systems employing convection radiation (baseboard or radiators), use an industry accepted sizing
method such as the
I=B=R
Guide RHH published by the Air-Conditioning, Heating and Refrigeration Institute
(AHRI).
• For new radiant heating systems, refer to the radiant tubing manufacturer’s boiler sizing guidelines.
• For systems which include an indirect water heater, make sure the boiler has the output called for by the indirect
water heater manufacturer’s instructions.
Summary of Contents for Shadow Series
Page 10: ...9 Figure 5 1 Wall Layout Mounting Hole Location...
Page 11: ...10 Figure 5 2 Boiler Mounting Bracket Installation Boiler Wall Mounting...
Page 17: ...16 FIGURE 7 4 WALL PENETRATION CLEARANCES FOR PVC VENT PIPE...
Page 34: ...33 FIGURE 7 24 INSTALLATION OF IPEX AND DIVERSITECH CONCENTRIC TERMINAL THROUGH ROOF...
Page 41: ...40 FIGURE 9 2 NEAR BOILER PIPING HEATING ONLY BOILER LOOP PIPING SHOWN SHADED...
Page 42: ...41 FIGURE 9 3a NEAR BOILER PIPING HEATING PLUS INDIRECT WATER HEATER...
Page 43: ...42 FIGURE 9 3b NEAR BOILER PIPING HEATING PLUS INDIRECT WATER HEATER...
Page 47: ...46 This page is intentionally left blank...
Page 50: ...49 FIGURE 10 2 LINE VOLTAGE FIELD CONNECTIONS FIGURE 10 3 LOW VOLTAGE PCB TERMINAL CONNECTIONS...
Page 52: ...51 FIGURE 10 4a 120V LWCO FIELD WIRING FIGURE 10 4b 24V LWCO FIELD WIRING...
Page 54: ...53 FIGURE 10 6 INTERNAL WIRING CONNECTIONS DIAGRAM...
Page 55: ...54...
Page 62: ...61 Lighting and Operating Instructions...
Page 82: ...81 FIGURE 14 6 CONTROLS LOCATION FIGURE 14 7 PRESSURE SWITCH TUBING CONNECTIONS...
Page 87: ...86 Blower Gas Valve Assembly for 150 180...
Page 90: ...89...
Page 103: ...102...
