ESB0365 0.65
ESB3100 1.00
ESB4125 1.25
ESB4150 1.50
ESB5175 1.75
ESB5200 2.00
ESB6225 2.25
ESB7275 2.75
NOTES:
78
116
145
170
iiiiiiiii,1_teiaimiiiiiiiiiii!
59
87
109
128
246
363
454
533
wa_er
66 6
101 6
126 7
148 7
iii/iSq_are!iiiil
8x8x15
8x8x15
8x8x15
8x8x15
91 140 .60 80B
140 140 .85 80B
175 140
210 140
245 202 152 633 176 8 8x8x15 140 1.50 80B
280 227 170 708 197 8 8x8x15 140 1.75 70B
315 251 188 783 218.3 8 8x12x15 140 2.00 45B
385 307 230 958 267.1 8 8x12x15 140 2.25 45B
1. Add suffix"T" to denote boiler with tanktess heater•
2. I=B=R burner capacity is based on an oil heating value of 140,000 Btu/gat. and with 13% CO2.
3. Net ratings based on 170°F temperature in radiators and include 33% allowance for normal piping and pick-up toad. Consult manufacturer
for unusual piping and pick-up temperatures•
4. For altitudes above 2,000 ft. ratings maybe reduced at the rate of 4% for every 1,O00 ft. above sea level.
5. No771esizes with an H designation are Hago brand, all others are Delevan.
6. The electrical service is 120 Volts, 15 Amps, 60 Hz.
7. The MEA hum ber for the ESB series is 182-86E.
8. The MEA number for the AFG Beckett Burner used in the ESB series is 213-83-E.
DIMENSIONS (See FIG, A)
ESB-3S 16.375" 6.5" 6.0"
ESB4S 20.25" 8.5" 6.0"
ESB-5S 23.875" 10.25" 7.0"
ESB-6S 27.5" 8.3125" 8.0"
ESB-7S 31.125" 8.3125" 8.0"
TANKLESS WATER HEATER CAPACITIES
ESB0365 0.65 L-24 Available on request 11 8
ESB3100 1.00 L-24 4.5 11 8
ESB4125 1.25 L-24 4.5 13 9
ESB4150 1.50 L-24 4.5 13 9
ESB5175 1.75 L-24 5.0 15 10
ESB5200 2.00 L-24 5.0 15 10
ESB6225 2.25 L-24 5.0 17 11
ESB7275 2.75 L-24 5.0 19 12
A.S.H.E PRESSURE
f_RELZEF VALVE
V u
I FIG. A ]
STANDARD EQUIPMENT: Crated boiler, flush jacket, oil burner, target watt/liner, ASME relief valve, steam
water level gauge, steam pressure gauge, steam pressure control, mechanical low water cut-off, drain
valve, wiring harness, burner electric disconnect, plastic cover, 2" supply tapping, 1½" return tapping, skim
port, and primary control. (NOTE: For tankless heater units, add tankless hot water coil, and 4006 limit
control.)