Piping Work; Specification Of Connection Pipe; Piping Preparation - Lennox VRF VEAH024N432P Installation & Operation Instructions

4.3 Piping Work

4.3.1 Specification of Connection Pipe

Model
VEAH024N432P
VEAH030N432P
VEAH034N432P
VEAH038N432P
VEAH048N432P

4.3.2 Piping Preparation

All cut ends are to be round, burr free, and cleaned. Failure to follow this practice increases
the chances for refrigerant leakage.
(A)
Fig 4.2
Gas Pipe(in)
5/8
5/8
5/8
5/8
5/8
Fig 4.3.
11
Lennox VRF Air Handler Indoor Unit
(B)
External Diameter (inch)
Liquid Pipe(in)
3/8
3/8
3/8
3/8
3/8