EB-M Spec Sheet

TS MIDSIZE SERIES
WATER FLOW REQUIREMENTS (MINIMUM 2 GPM WATER FLOW THROUGH BOILER)
Model
Water Temperature Rise
Flow - 10° F/6° C Head Loss Flow - 20° F/11° C Head Loss Flow - 30° F/16° C Head Loss
gpm lpm ft m gpm lpm ft m gpm lpm ft m
EB-M*-10 6.82 25.82 .01 .003 3.41 12.91 .004 .001 2.27 8.59 .001 .001
EB-M*-12 7.8 29.53 .02 .006 3.92 14.84 .007 .002 2.6 9.84 .002 .001
EB-M*-15 10.23 38.73 .03 .009 5.11 19.34 .01 .003 3.41 12.91 .004 .001
EB-M*-17 11.9 45.05 .05 .015 5.97 22.6 .01 .003 3.98 15.02 .007 .002
EB-M*-20 13.65 51.66 .07 .02 6.82 25.01 .02 .006 4.55 17.22 .01 .003
* = S or X
Note: Head Loss based on 110° F return temperature.
ELECTRIC SUPPLY
Model Volts Phase kW Watts Btu/h Amps
CB
†
EB-M*-10 240/208 1-60 10/7.5 10,000/7,500 34,121/25,591 41.7/36.1 60A
EB-M*-12 240/208 1-60 11.5/8.6 11,500/8,600 39,239/29,429 47.9/41.5 60A
EB-M*-15 240/208 1-60 15/11.3 15,000/11,300 51,182/38,386 62.5/54.1 60A + 30A
EB-M*-17 240/208 1-60 17.5/13.1 17,500/13,100 59,712/44,784 72.9/63.1 60A + 45A
EB-M*-20 240/208 1-60 20/15 20,000/15,000 68,242/51,182 83.3/72.1 60A + 60A
* = S or X
†
Canadian models include single feed bus option where applicable.
STANDARD EQUIPMENT
Staging - EB-MS-**
▪ Supply water sensing
▪ Regulates to front panel selected temperature
▪ Staging indicator lights
▪ DC Power Relays
▪ Hi-limits: 1
st
- automatic reset at 190° F
2
nd
- manual reset at 205° F
▪ Circulator switching relay - 10-amp maximum
▪ Thermostat or end switch connection (R and W)
▪ Utility load control provisions
▪ 2.2 gl. Steel vessel ASME “H” Stamp (20-year
warranty)
▪ Supply temperature/pressure gauge
▪ Safety relief valve (30 PSI)
▪ Standby switch and boiler contact
Modulating - EB-MX-**
▪ Same as EB-MS-** PLUS
▪ Modulates at a tighter temperature control
▪ Outdoor sensing with outdoor reset capability.
The target supply temperature ramps up as it is
colder outside.
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IN
DIMENSIONSARE
MM
CLEARANCES
MINIMUM CLEARANCE FROM
COMBUSTIBLE SURFACES
SUGGESTED MINIMUM
SERVICE CLEARANCE
BACK 0 INCH 0 MM 0 INCH 0 MM
LEFT 1 INCH 25 MM 12 INCHES 305 MM
RIGHT 1 INCH 25 MM 12 INCHES 305 MM
FRONT 1 INCH 25 MM 24 INCHES 610 MM
TOP 1 INCH 25 MM 24 INCHES 610 MM
BOTTOM REQUIRED CLEARANCE - 18 INCHES/457 MM