AAON RN Series - Chilled Water Coil; Table 20 - Steam Coil Connection Sizes; Table 21 - Hot Water Coil Connection Sizes; Table 22 - Chilled Water Coil Connection Sizes

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Table 20 - Steam Coil Connection Sizes
Table 21 - Hot Water Coil Connection Sizes
Model (RN-)
Hot Water Coil
Connection Size
Hot Water
Preheat
Coil
Connection
Quantity*
006, 007, 008, 010
1 3/8”
1 3/8”
1/1
009, 011, 013, 015
1 3/8”
1 3/8”
1/1
014, 016, 018, 020, 025,
030
1 5/8”
1 3/8”
1/1
026, 031, 040, 050,
060, 070
2 1/8”
1 3/8”
1/1
055, 065, 075, 090, 105,
120, 130, 140
2 1/8”
1 3/8”
2/2
* In/Out Connections
Chilled Water Coil
Four or six row chilled water cooling coils can be factory installed. All valve controls for cooling
operation are field supplied and field installed. Chilled water coil connections are spun copper
tube.
Table 22 - Chilled Water Coil Connection Sizes
Model (RN-)
Chilled Water Coil
Connection Size
Coil
Connection
Quantity*
006, 007, 008, 009, 010, 011, 013,
015
1 5/8”
1/1
016, 018, 020, 025, 030
2 1/8”
1/1
026, 031, 040
2 5/8”
1/1
050, 055, 060, 065, 070,
2 1/8”
2/2
075, 090, 105, 120, 130, 140
2 1/8”
4/4
* In/Out Connections
Model (RN-)
Steam Coil
Connection
Size
Steam
Preheat
Coil
Connection
Quantity*
006, 007, 008, 010
2” MPT
2” MPT
1/1
009, 011, 013, 015
2” MPT
2” MPT
1/1
014, 016, 018, 020, 025, 030
2” MPT
2” MPT
1/1
026, 031, 040, 050, 060, 070
2” MPT
2” MPT
1/1
055, 065, 075, 090, 105, 120, 130, 140
2” MPT
2 1/8” MPT
2/2
* In/Out Connections