User Guide

3
SERIES 2E
Installation, Operating & Service Manual
109443-01 - 6/19
Table 1A: Ratings
Boiler Model Number Input
1
(MBH) DOE Heating Capacity (MBH) AHRI Net Rating
2
(MBH) AFUE
202E 38 32 28 84.0
203E 69 58 50 84.0
204E 103 87 76 84.0
205E 138 116 101 84.0
206E 172 145 126 84.0
207E 207 174 151 84.0
208E 241 202 176 84.0
209E 276 232 202 84.0
1
Input ratings can be used for elevations up to 2,000 ft. Refer to Appendix: "High Altitude Installations" for
installations above 2,000 ft.
2
The Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15. The manufacturer should
be consulted before selecting a boiler for installations having unusual piping and pickup requirements, such as
intermittent operation, extensive piping systems, etc.
Table 1B: Dimensions and Connections
Boiler
Model
Number
No. of
Sections
Depth
(in)
Width
(in)
Height
(in)
Supply NPT
Return
NPT
Vent
(in)
Gas
NPT
Relief
Valve NPT
Drain
NPT
Maximum
Allowable
Working
Pressure
(PSI)
202E 2 27 14 32 1-1/4 1-1/4 3 1/2 3/4 3/4 50
203E 3 27 14 32 1-1/4 1-1/4 4 1/2 3/4 3/4 50
204E 4 27 16 32 1-1/4 1-1/4 5 1/2 3/4 3/4 50
205E 5 27 19 32 1-1/4 1-1/4 6 1/2 3/4 3/4 50
206E 6 27 22 32 1-1/4 1-1/4 6 1/2 3/4 3/4 50
207E 7 27 25 32 1-1/4 1-1/4 7 3/4 3/4 3/4 50
208E 8 27 28 32 1-1/4 1-1/4 7 3/4 3/4 3/4 50
209E 9 27 31 32 1-1/4 1-1/4 8 3/4 3/4 3/4 50
Boiler
Model
Number
Shipping
Weight
(lbs)
Empty
Weight
(lbs)
Shipping
Crate D
(in)
Shipping
Crate W
(in)
Shipping
Crate H
(in)
Water
Content
(gal)
Heat
Exchanger
Surface Area
ft
2
202E 202 143 46 26 39 1/2 1 3.86
203E 241 182 46 26 39 1/2 2 7.72
204E 292 230 46 26 39 1/2 3 11.58
205E 341 279 46 26 39 1/2 4 15.44
206E 390 328 46 26 39 1/2 5 19.31
207E 449 378 51 1/2 35 39 1/2 6 23.17
208E 502 431 51 1/2 35 39 1/2 7 27.03
209E 548 476 51 1/2 35 39 1/2 8 30.81
Table 1C: Weights and Volume
1 Specifications
Electrical Requirements: 120 VAC, 60 HZ, 1-ph, less than 12A