Boiler Ratings & Capacities - UTICA BOILERS SFH-3085 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-6175W SFH-6175WT
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
2
before selecting 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.
3
Tested in accordance with U.S. Department of Energy test procedures.
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-6175WT
SFH-6210WT
BOILER RATINGS & CAPACITIES
BOILER RATINGS
(1)
OIL BURNER
INPUT
gph
0.85
1.00
1.00
1.25
1.45
1.60
1.85
1.75
2.10
[Btu = British Thermal Unit]
TANKLESS WATER HEATER CAPACITIES
INPUT TANKLESS
RATE HEATER
G.P.H. NUMBER
0.85 T3
1.00 T3
1.00 T4
1.25 T4
1.45 T4
1.60 T4
1.85 T4
1.75 T4
2.10 T4
(3)
HEATING
CAPACITY
*Mbh *Mbh
119 103
140 119
140 122
175 151
203 173
224 193
259 221
245 212
294 252
TANKLESS
HEATER CAPACITY
INTERMITTENT DRAW
G.P.M.
4
(2)
NET
(3)
RATINGS A.F.U.E.
WATER
*Mbh
90 85.0%
103 84.0%
106 86.0%
131 85.0%
150 84.0%
168 85.0%
192 84.0%
184 85.0%
219 84.0%
WATER CONTENT
3
3¼
3¼
3¾
4
4
4¼
4¼
4½
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