Rapid 7500 136, Installation, Operation & Service Manual, Page: 50 / 156

7500-S
ERIES
I
NSTALLATION
, O
PERATION AND
S
ERVICE
M
ANUAL
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Table 14: Gas Manifold Size
Model
Minimum Heat Input Maximum Heat Input
Gas NPT
Connection
Minimum Inlet Gas
Pressure
MBH kW MBH kW in in wc
136
300 88 563 165 1.00 7.0
14 8
300 88 630 185 1.00 7.0
631 186 938 275 1.00 10.0
154
300 88 630 185 1.00 7.0
631 186 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,565 459 1.50 10.0
236
300 88 630 185 1.00 7.0
631 186 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
242
300 88 630 185 1.00 7.0
631 186 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,565 459 1.50 10.0
24 8
300 88 630 185 1.00 7.0
631 186 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,875 550 1.50 10.0
254
700 205 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,875 550 1.50 10.0
1,876 551 3,125 916 2.00 10.0
260
750 220 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,875 550 1.50 10.0
1,876 551 3,125 916 2.00 10.0
3,126 917 5,000 1,465 2.50 8.0
272
750 220 938 275 1.00 10.0
939 276 1,250 366 1.25 8.0
1,251 367 1,875 550 1.50 10.0
1,876 551 3,125 916 2.00 10.0
3,126 917 5,000 1,465 2.50 12.0
5,001 1,466 5,600 1,641 2.50 15.0