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Installation - Navien PeakFlow A Installation Instructions Manual

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NOTE: Please check the system package for any damaged or missing parts before proceeding with the instalation.

Installation

1.
Locate and turn off the water shut-off valve before installing the PeakFlow A System.
2. Inspect the water line for the use of polyphosphate or other scale inhibitors and remove if any. The PeakFlow A System
cannot be used with other scale inhibitors.
3. Secure the PeakFlow A System mounting to a wall stud or an appropriate area spanning the wall stud and install the
system to the mount. The System must be installed in vertical, upright, and level position.
4. Install the PeakFlow A system by checking if the direction of water flow is correct (following the arrow on the head).
5. When connecting the water supply line to the housing, apply about 2-3 Teflon
NOTE: Do NOT use liquid pipe compounds to connect fittings. Do not overtighten the housing entry and exit fitting connections.
6. Select tubing of the appropriate size for the equipment being supplied and connect it to the outlet of the PeakFlow A system.
7.
If a drain valve is not installed on the outlet side of the System, hold the tube that will connect to the equipment over a
clean bucket or sink or drain. Let the water flow through the System for two minutes at the specified system flow rate to
allow air bubbles to escape.
Installation Drawings & Dimensions
Model
PeakFlow A
Dimensions
in.
mm
A
22.5
572
B
5.5
140
C
4
102
D
3.5
90
E
12
300
Due to variations and tolerances,
please allow clearance above the
filter for making connections.
T
H
E
L
E
A
D
A
E
R
I
N
C
O
PeakFlow
Installation Instructions
tape wraps to the threaded connections.
®
C
B
N
D
E
N
S
I
N
G
A System
®
D
E
T
E
C
H
N
O
L
O
G
Y

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