RT-SVX24Q-EN
69
Table 27. Gas heat piping penetration measurements
Tons
Energy
Recovery
Wheel
(ERW)
Pieces
Heat
(MBH)
Gas Flue
Condensate
Drain Outlet
Gas Connection,
Horizontal
Gas Connection,
Base
Horizontal Distance
Mist Elim to Flue
C/L
Unit End to Hole
C/L
Unit End to Hole
C/L
K C H B
90-118 No ERW 1 & 2 Pc 1800
160 1/16 254 14/16 266 4/16 274 11/16
90-118 No ERW 1 & 2 Pc 1100
159 15/16 263 15/16 265 5/16 274 11/16
90-118 No ERW 1 & 2 Pc 850
159 15/16 263 15/16 265 5/16 274 11/16
120-162 No ERW 1 & 2 Pc 2500
214 11/16
321
337 7/16 339 7/16
120-162 No ERW 1 & 2 Pc 1800
214 13/16 319 11/16
331
339 7/16
120-162 No ERW 1 & 2 Pc 1100
214 11/16 327 14/16 330 1/16 339 7/16
90-118 ERW 1 & 2 Pc 1800
164 11/16 351 5/16 362 10/16 371 1/16
90-118 ERW 1 & 2 Pc 1100
164 8/16 360 6/16 361 12/16 371 1/16
90-118 ERW 1 & 2 Pc 850
164 8/16 360 6/16 361 12/16 371 1/16
120-162 ERW 1 & 2 Pc 2500
219 13/16 417 7/16 433 14/16 435 14/16
120-162 ERW 1 & 2 Pc 1800 220
416 2/16 427 7/16 435 14/16
120-162 ERW 1 & 2 Pc 1100
219 13/16 424 5/16 426 8/16 435 14/16
90-118 No ERW 3 Pc 1800
179 6/16 274 3/16 285 8/16 293 15/16
90-118 No ERW 3 Pc 1100
179 3/16 283 3/16 284 9/16 293 15/16
90-118 No ERW 3 Pc 850
179 3/16 283 3/16 284 9/16 293 15/16
120-162 No ERW 3 Pc 2500
240 2/16 346 8/16 362 15/16 364 15/16
120-162 No ERW 3 Pc 1800
240 5/16 345 3/16 356 8/16 364 15/16
120-162 No ERW 3 Pc 1100
240 2/16 353 6/16 355 9/16 364 15/16
90-118 ERW 3 Pc 1800
183 15/16 376 13/16 388 2/16 390 6/16
90-118 ERW 3 Pc 1100
183 13/16 385 13/16 387 3/16 390 6/16
90-118 ERW 3 Pc 850
183 13/16 385 13/16 387 3/16 390 6/16
120-162 ERW 3 Pc 2500
245 5/16 442 15/16 459 6/16 461 6/16
120-162 ERW 3 Pc 1800
245 8/16 441 9/16 452 15/16 461 6/16
120-162 ERW 3 Pc 1100
245 5/16 449 12/16
452
461 6/16
General Coil Piping and Connection
Recommendations
Proper installation, piping, and trapping is necessary to
ensure satisfactory coil operation and to prevent
operational damage:
NNoottee:: The contractor is responsible for supplying the
installation hardware.
☐ Support all piping independently of the coils.
☐ Provide swing joints or flexible fittings on all
connections that are adjacent to heating coils to
absorb thermal expansion and contraction strains.
☐ Install factory supplied control valves (valves ship
separately).
NNOOTTIICCEE
CCoonnnneeccttiioonn LLeeaakkss!!
FFaaiilluurree ttoo ffoollllooww iinnssttrruuccttiioonnss bbeellooww ccoouulldd
rreessuulltt iinn ddaammaaggee ttoo tthhee ccooiill hheeaaddeerr aanndd ccaauussee
ccoonnnneeccttiioonn lleeaakkss..
UUssee aa bbaacckkuupp wwrreenncchh wwhheenn aattttaacchhiinngg ppiippiinngg ttoo
ccooiillss wwiitthh ccooppppeerr hheeaaddeerrss.. DDoo nnoott uussee bbrraassss
ccoonnnneeccttoorrss bbeeccaauussee tthheeyy ddiissttoorrtt eeaassiillyy..
IInnssttaallllaattiioonn
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