Slant/Fin Eutectic EC20 Leaflet
RATINGS CHART – OIL BOILERS
EUTECTIC EC-20 BOILER - WATER
©Slant/Fin Corp. 2007
SLANT/FIN CORPORATION, Greenvale, NY 11548 • Phone: (516) 484-2600
FAX: (516) 484-5921 • In Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario
www.slantfin.com
®
Model Comparison
Type of Boiler
EC-25
EC-26
EC-27
EC-28
Maximum Inputs
#2 Fuel Oil GPH
1.55
1.90
2.25
2.50
#2 Fuel Oil MBTH
217
266
315
350
Gross Outputs MBTH
#2 Fuel Oil
190
232
258
287
Net Outputs MBTH
#2 Fuel Oil
165
202
224
250
AFUE Efficiency
#2 Fuel Oil
86.5%
86.7%
N/A
N/A
Thermal Efficiency
N/A
N/A
86.5
86.4
Weight (pounds)
567
655
741
827
Boiler Total Heating Surface Area (sq. ft.)
32
39
46
53
Flue Diameter Connection (inches)
6.0
7.0
7.0
7.0
Flue Pressure Drop
sP (inches w.c.)
.09
.12
.14
.16
Water Content (gallons)
11.0
13.0
15.0
17.0
Specifications Common to all Boilers
Maximum operating pressure: 58 psi Maximum water temperature: 210°F
* CO2 = 13% #2 Fuel Oil