Ratings Chart

RATINGS CHART – ELECTRIC BOILERS
MONITRON II
©Slant/Fin Corp. 2009
SLANT/FIN CORPORATION, Greenvale, NY 11548 • Phone: [phone]
FAX: [phone] • In Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario
www.slantfin.com
®
Boiler
Model No.
SINGLE
PHASE
* KW at
240 VAC
SINGLE
PHASE
D.O
.E
Capacity
*(Btu/hr) at
240 VAC
Neutral Lug
Size (AWG)
Solid
Cu
Stranded
Cu
SINGLE PHASE –– THREE WIRE
Main Lug
Size (AWG)
CU
Grounding
Lug Size
(AWG)
Cu
† ** Heater
Amps at
240 VAC
THREE PHASE –– FOUR WIRE 208/240 VAC WYE
KW at
208 VAC
D.O.E
Capacity
(Btuh) at
208 VAC
Main Lug
Size (AWG)
CU
Grounding
Lug Siz
e
(AWG)
Cu
† Heater
Amps at
208 V
AC
EH-8M2 8 27000 14-12 12 6-2/0 6-2/0 33 ––– ––– ––– ––– –––
EH-10M2 10 34000 14-12 12 6-2/0 6-2/0 42 ––– ––– ––– ––– –––
EH-12M2 12 41000 14-12 12 6-2/0 6-2/0 50 9.012 31000 6-2/0 6-2/0 43.4
EH-16M2 16 55000 14-12 12 6-2/0 6-2/0 67 12.016 41000 6-2/0 6-2/0 ‡57.8
EH-20M2 20 68000 14-12 12 6-2/0 6-2/0 83 15.020 51000 6-2/0 6-2/0 ‡72
EH-24M2 24 82000 14-12 12 6/2/0 6-2/0 100 18.024 62000 6-2/0 6-2/0 ‡69
EH-28M2 28 96000 14-12 12 2-250 MCM 6-2/0 117 21.028 72000 6-2/0 6-2/0 ‡69
EH-32M2 32 109000 14-12 12 2-250 MCM 6-2/0 133 24.032 82000 6-2/0 6-2/0 ‡83
EH-40M2 40 137000 14-12 12 2-310 MCM 6-2/0 167 30.040 103000 6-2/0 6-2/0 ‡108.3
* Multiply by 0.751 for values at 208 volts AC.
** Multiply by 0.867 for values at 208 volts AC.
† For total current add, to the value shown in the table, the current draw for
circulator and/or zone valve transformer (10 Amp. max.),
‡ Leg with the highest value of line current of an unbalanced 3 phase load.