3
INSTALLATION AND OPERATING INSTRUCTIONS
DC SERIES BOILERS / WATER HEATERS
DC 15-95, DC 15-96, DC 20-125, DC 33-160
SPECIFICATION
DC 15-95
DC 15-96
DC 20-125 DC 33-160
CSA Input (Natural Gas or Propane) – MBH
15 - 95
15 - 96
20 - 125
33 - 160
CSA Input (Natural Gas or Propane) – KW
4.4 - 27.8
4.4 - 28.1
5.6 - 36.6
9.7 - 46.9
CSA Output – MBH
14.4 - 85.5
14.5 - 85.9
18.6 - 110.8
30.4 - 140.0
CSA Output - KW
4.2 - 25.0
4.3 - 25.2
5.4 - 32.5
8.9 - 41.0
DHW - CSA Input (Natural Gas or Propane) -
MBH
15 - 95
15 - 96
20 - 125
33 - 124
DHW - CSA Input (Natural Gas or Propane) - KW
4.4 - 27.8
4.4 - 28.1
5.6 - 36.6
9.7 - 36.3
A.F.U.E
95%
96%
95%
94%
Min Gas Pressure (Nat. Gas or Propane) – inch
w.c.
5
5
5
5
Max Gas Pressure (Nat. Gas or Propane) – inch
w.c.
14
14
14
14
Power (120Vac/60Hz) - Watts @ full fire with
internal pump
128
128
130
164
Weight (empty) – lbs/Kg
97 / 44
105 / 48
105 / 48
105 / 48
Pressure Vessel water content – USG/Liters
0.37 / 1.4
0.5 / 1.9
0.5 / 1.9
0.5 / 1.9
Max boiler flow rate - USgpm
10
10
11
11
Min boiler flow rate - USgpm
2
2
3
3
Max Operating Pressure – Space Heating Coil -
psig
43.5
43.5
43.5
43.5
Max Operating Pressure – Domestic Hot Water
Coil - psig
150
150
150
150
Approved installation altitude - ASL
10,000 ft
10,000 ft
10,000 ft
10,000 ft
Ambient Temperature – Low (°F/°C)
32 / 0
32 / 0
32 / 0
32 / 0
Ambient Temperature – High (°F/°C)
122 / 50
122 / 50
122 / 50
122 / 50
Max relative humidity (non-condensing)
90%
90%
90%
90%
Min water Temperature - Space Heating (°F/°C)
50 / 10
50 / 10
50 / 10
50 / 10
Max water Temperature – Space Heating (°F/°C)
194 / 90
194 / 90
194 / 90
194 / 90
Min water Temperature – Domestic Hot Water
(°F/°C)
104 / 40
104 / 40
104 / 40
104 / 40
Max water Temperature – Domestic Hot Water
(°F/°C)
149 / 65
149 / 65
149 / 65
149 / 65
Min flow rate to activate DHW heating - USgpm
0.5
0.5
0.5
0.5
Max flow rate DHW heating - USgpm
3.0
3.0
4.0
4.0
Max equivalent vent length 3" (each side)
120'
120'
120'
120'
Max equivalent vent length 2" (each side)
35'
35'
35'
35'
* Natural Gas boilers / water heaters require a Propane conversion kit (see page #3-2, Table 10) to be ordered separately if converting a Natural Gas boiler / water
heater to Propane. Propane (LP) boilers / water heaters require a Natural Gas conversion kit (see page #3-2, Table 10) to be ordered separately if converting a
Propane boiler / water heater to Natural Gas.
† boilers / water heaters are shipped with 30 psig pressure relief valve
SPECIFICATIONS
Содержание DC Series
Страница 78: ...NOTES...
Страница 79: ...SERVICE RECORD DATE LICENSED CONTRACTOR DESCRIPTION OF WORK DONE...
