Boiler Ratings And Capacities - Dunkirk EMPIRE 3EWC0.80 Installation, Operation & Maintenance Manual

Figure 1 - Dimensions
BOILER INPUT
MODEL NO.
Without
+gph
Tankless Coil
3EWC0.80(T) 0.80
4EWC1.00(T) 1.00
4EWC1.25(T) 1.25
5EWC1.55(T) 1.55
* Mbh = 1,000 BTU per hour
**Heating Capacity based on 13.1% CO
accordance with the D.O.E. (Department of Energy) test procedure.
+ gph = Gallons per hour oil at 140,000 BTU per gallon
++A.F.U.E. = Annual Fuel Utilization Efficiency based upon D.O.E. test procedure.
‡ Net AHRI Water Ratings based on piping and pickup allowance of 1.15. Consult manufacturer before selecting boiler
for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive
piping systems, etc.

BOILER RATINGS AND CAPACITIES

BOILER RATINGS AND CAPACITIES
**HEATING
CAPACITY
*Mbh
*Mbh
112 98
140 122
175 152
217 189
[BTU = British Thermal Unit]
with a -0.02" w.c. draft over fire, and a #1 smoke or less. Testing was done in
2
‡NET
AHRI
A.F.U.E. NO.
RATING
++ SEC.
WATER
*Mbh
85 86.0
106 86.2
132 86.0
164 86.0
3
DIMENSIONS
MINIMUM
CHIMNEY
SIZE/
A
8" X 8" X 15" 14 ½
HEIGHT
3
4 8" X 8" X 15" 17¾
4 8" X 8" X 15" 17¾
5 8" X 8" X 15" 21
PN 240013012, Rev. B [12/15/2020]
(inches)
B C
6 8
6 9 5⁄ 8
11 ½
6
9 5⁄ 8
6