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Part number 550-100-260/0520
150
ECO
®
Tec
GAS-FIRED WATER BOILER – 80/110/150/199 BOILER MANUAL
Boiler
Model
Shipping
weight
Operating
weight
Water
content
per boiler
(Provide a
separate vent for
each boiler)
Pounds
per boiler
Pounds
per boiler
Gallons
per boiler
GPM
@ 20°F
rise
GPM
@ 40°F
rise
Amps
per boiler
Note 1
Note 2 Note 3
HO / Combi HO / Combi
80
138 / 147 141 / 152 2.2 7.4 3.7 2" or 3" 15.0
110
138 / 147 141 / 152 2.2 10.0 5.0 2" or 3" 15.0
150
150 / 159 162 / 172 3.1 13.9 7.0 2" or 3" 15.0
199
161 / 170 178 / 187 3.8 18.4 9.2 2" or 3" 15.0
1
Operating weight is the total weight of the boiler, including water.
2
Vent/air pipes can be either 2" or 3" pipe.
All of the boilers will automatically de-rate as vent/air pipe length increases, due to the pressure loss through the piping.
See Figure 138, page 149 for details.
All
ECO
Tec installations require a separate vent pipe and termination for each boiler.
. Install and terminate vents as described in vent/air installation instructions in this manual.
Combustion air piping can be individually piped or manifolded.
3
Total amp requirement includes up to four (4) circulators, not exceeding 2.2 amps per circulator.
Ratings—
ECO Tec boilers
Engineering Data — ECO
Tec 80/110/150/199 boilers
DHW Temperature Rise vs Flow (Chart 3)
Chart 3
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
40 50 60 70 80 90 100
DHW Flow Rate (gpm)
DHW Delta (°F)
DHW Temperature Rise vs. Flow
110
150
199
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