UTICA BOILERS SW3 Installation, Operation & Maintenance Manual page 25

(1)
BOILER
MODEL
NUMBER
G.P.H.
SW3
SW4
SW5
NOTE: For altitudes above 2,000 ft. ratings may be reduced at the rate of 4% for every 1,000 ft. above sea level.
STANDARD EQUIPMENT: Crated Boiler, Flush Jacket, Oil Burner, Target Wall/Liner, Circulator-1.1/4", ASME Relief Valve,
Theralitimeter Gauge, Drain Cock, Wiring Harness, Burner Electrical Disconnect, Plastic Cover, Supply Tapping-2", Return
Tapping-1.1/4", High Limit and Circulator Control, Primary Control. For Tankless Heater Units-add Tanlkess Hot Water
Coil, Flow Restrictor and Triple Aquastat Relay.
BOILER
MODEL
NUMBER
SW3
SW4
SW5
SW SERIES REpLACEmENt pARtS
(2)*
I=B=R
OIL BURNER INPUT
MBH
.65 91
1.00 140
1.25 175
TANKLESS WATER HEATER CAPACITIES
FIRING TANKLESS
RATE HEATER
G.P.H. NUMBER
.65 P3
1.00 T4
T4
1.25
RATINGS AND DATA
D.O.E. (3)*
HEATING I=B=R NET
CAPACITY RATINGS
WATER
MBH
MBH*
79 68.7
120 104
150 130
TANKLESS
HEATER CAPACITY
INTERMITTENT DRAW
G.P.M.
AVAILABLE ON REQUEST
3.25
3.75
25
PUMP
PRESSURE A.F.U.E.
PSI RATING
140 86
140 86
140 86
BOILER
WATER
CONTENT
GALS.
10.5
13.5
16.5