Johnson Controls HIDH018B21S - Piping Connection Kit for Heat Pump System (2-Pipes Connection)

OPTIONAL PARTS
5-28
TC-15001-rev.3
5.7.1 Piping Connection Kit for Heat Pump System (2-Pipes Connection)
MC-NP21A1, MC-NP30A1 and MC-NP40A1
Model
Branch Pipe for
High/Low Pressure Gas Line
Branch Pipe for
Liquid Line
Reducer for
High/Low Pressure Gas Line
Reducer for
Liquid Line
MC-NP21A1
(To Outdoor Unit)
(To Indoor Unit)
ID 1-1/4
ID 1-1/2
ID 1-1/8
ID 1-1/4
ID 1-1/4
ID 1
ID 5/8
ID 3/4
ID 3/8
ID 1/2
ID 5/8
ID 3/4
ID 7/8
ID 3/4
(To Outdoor Unit)
(To Indoor Unit)
OD 1-1/4
ID 1-1/8
ID 1
ID 1/2
ID 5/8
OD 3/4
ID 3/8
ID 1-1/8
ID 1
OD 1-1/4
OD 1-1/4
ID 1-1/8
OD 1-1/2
ID 1-3/8
MC-
NP30A1
Piping Connection Kit 1
ID 1-1/2
ID 1-1/4
ID 1-1/4
ID 1-1/8
ID 1
ID 1-1/4
(To Outdoor Unit)
(To Piping Connection Kit 2)
(To Indoor Unit)
ID 5/8
ID 3/4
ID 5/8
ID 3/4
ID 7/8
ID 3/4
ID 1/2
ID 3/8
(To Outdoor Unit)
(To Indoor Unit)
(To Piping Connection Kit 2)
OD 1-1/4
ID 1-1/8
ID 1
ID 1/2
ID 5/8
OD 3/4
ID 3/8
ID 1-1/8ID 1-1/4
OD 1-1/4
OD 1 ID 3/4
ID 7/8
OD 1-1/4
ID 1-3/8
OD 1-1/2
ID 1-5/8
Piping Connection Kit 2
ID 1-1/2
ID 1-1/4
ID 1-1/4
ID 1-1/8
ID 1
ID 1-1/4
(To Outdoor Unit)
(To Piping Connection Kit 1)
ID 1/2
ID 3/8
ID 3/4
ID 5/8
ID 3/4
ID 7/8
ID 3/4
ID 5/8
(To Outdoor Unit)
(To Piping Connection Kit 1)
OD 1-1/4
ID 1-1/8
ID 1
ID 1/2
ID 5/8
OD 3/4
ID 3/8
ID 1-1/8
ID 1
OD 1-1/4
ID 1-3/8OD 1-1/4 ID 1-1/4
OD 1-1/4
ID 1-1/8
ID 7/8
OD 1
ID 3/4
(Qty.: 2)
(Qty.: 2)
(
)
(
)
5.7.1.1 Piping Connection Size
7KHHQGVRIWKHSLSLQJFRQQHFWLRQNLWVDUH¿QLVKHGDVVKRZQLQWKHIROORZLQJ¿JXUHV&XWWKHHQG
of the pipe to meet with the pipe size.
Unit: inch, ID: Inner Diameter, OD: Outer Diameter