Boiler Ratings & Capacities - ECR International Utica Boilers SFH IV Installation, Operation & Maintenance Manual

BOILER
MODEL
NUMBER
SFH-3085W SFH-3085WT
SFH-3100W SFH-3100WT
SFH-4100W SFH-4100WT
SFH-4125W SFH-4125WT
SFH-4145W SFH-4145WT
SFH-5160W SFH-5160WT
SFH-5185W SFH-5185WT
SFH-6185W SFH-6185WT
SFH-6210W SFH-6210WT
*Mbh = 1,000 Btu per hour
Oil burner input based on 140,000 Btu per gallon�
1
Net AHRI water ratings shown are based on a piping and pickup allowance of 1�15� Consult manufacturer before selecting
2
a boiler for installation having unusual piping and pickup requirements, such as intermittent system operation, extensive
piping systems, etc�
Heating Capacity and AFUE based on 13.0% CO2 with -0.02" W.C. draft over fire and #1 smoke or less. Tested in
3
accordance with U�S� Department of Energy test procedure�
T= Tankless
STANDARD EQUIPMENT: Crated Boiler, Flush Jacket, Oil Burner, Target Wall/Liner, Circulator- 1¼", Safety
Relief Valve, Temperature Pressure Gauge, Drain Valve, Wiring Harness, Burner Electrical Disconnect, Plastic
Cover, Supply Tapping-2", Return Tapping-1 1/2", High Limit and Circulator Control, Primary Control� For
Tankless Heater Units add Tankless Hot Water Coil and Triple Combination High Limit/Low Limit/Circulator
Control�
BOILER
MODEL
NUMBER
SFH-3085WT
SFH-3100WT
SFH-4100WT
SFH-4125WT
SFH-4145WT
SFH-5160WT
SFH-5185WT
SFH-6185WT
SFH-6210WT
16 - BOILER RATINGS & CAPACITIES
Table 6 - BOILER RATINGS
(1)
OIL BURNER
INPUT
gph
0�85
1�00
1�00
1�25
1�45
1�60
1�85
1�85
2�10
[Btu = British Thermal Unit]
Table 7 - TANKLESS WATER HEATER CAPACITIES
INPUT TANKLESS
RATE HEATER
G.P.H. NUMBER
0�85
1�00
1�00
1�25
1�45
1�60
1�85
1�85
2�10
(3)
HEATING
CAPACITY
*Mbh *Mbh
119 103
140 119
140 124
175 152
203 173
224 195
259 221
259 226
294 252
TANKLESS
HEATER CAPACITY
INTERMITTENT DRAW
G.P.M.
T3
T3
T4
T4
T4
T4
T4
T4
T4
27
(2)
NET
(3)
RATINGS A.F.U.E.
WATER
*Mbh
90 86�0%
103 84�0%
108 87�0%
132 86�0%
150 84�0%
170 86�0%
192 84�0%
197 86�0%
219 84�0%
WATER CONTENT
3
3¼
3¼
3¾
4
4
4¼
4¼
4½
PN 240012628, Rev. A [09/30/2019]
CHIMNEY
8X8X15
8X8X15
8X8X15
8X8X15
8X8X15
8X8X15
8X8X15
8X8X15
8X8X15
BOILER
GALS.
10�5
10�5
13�5
13�5
13�5
16�5
16�5
19�5
19�5