106636-02 - 12/19
3
X-2
Installation, Operating & Service Manual
Table 1-1: Dimensions and Connections
Boiler
Model
Depth
Width Height
Supply NPT
(inch)
Return NPT
(inch)
Vent
(inch)
Gas NPT
(inch)
Relief Valve
NPT (inch)
Drain
NPT (inch)
X-202
32
14
40
1¼
1¼
4
½
¾
¾
X-203
32
14
40
1¼
1¼
4
½
¾
¾
X-204
32
16
40
1¼
1¼
5
½
¾
¾
X-205
32
19
40
1¼
1¼
6
½
¾
¾
X-206
32
22
40
1¼
1¼
6
½
¾
¾
X-207
32
25
40
1¼
1¼
7
¾
¾
¾
X-208
32
28
40
1¼
1¼
7
¾
¾
¾
X-209
32
31
40
1¼
1¼
8
¾
¾
¾
Electrical Requirements: 120VAC, 60 Hz, 1-ph, Less than 12A
Maximum Allowable Working Pressure - 50 psi. Boiler shipped from factory with a 30 psi safety relief valve.
(1)
Input ratings can be used for elevations up to 2000 ft. Refer to System Start-up and Checkout
Sections for elevations 2000 ft. or higher.
Boiler
Model
Input (MBH)
(1)
Shipping Weight
(lbs)
Empty Weight
(lbs)
Water Content
(gal)
X-202
38
202
143
1
X-203
70
254
180
2
X-204
105
304
231
3
X-205
140
357
284
4
X-206
175
405
332
5
X-207
210
462
382
6
X-208
245
518
438
7
X-209
280
564
484
8
Table 1-2: Weights and Volume
1
Dimensional and Physical Data
