Installation Instructions

12
Goodman Company, L.P.
5151 San Felipe, Suite 500 • Houston, TX 77056
www.amana-ptac.com
Water Valve Pressure Drop
Q = Flow in Gallons/Min
CV = Flow Coefficient of Valve
Pd = Pressure Drop (psig)
Q = CV
Pd
PTAC Unit Wall Sleeve
5-1/2"
9-7/8"
Hydronic Air
Discharge
42"
Figure 21
Top View
Dimensions of Complete Installation
4-1/8"
Hydronic Front
3"
W
a
l
l
S
l
e
e
v
e
Top of Wall Sleeve
Bottom of Wall Sleeve
16-1/16"
9-7/8"
Toe Plate
0" - 3.0" Long
Figure 20
Side View
Water Pressure Drop Water Pressure Drop Water Pressure Drop Water Pressure Drop
GPM (psig) GPM (psig) GPM (psig) GPM (psig)
1.00 0.16 1.00 0.11 1.00 0.04 1.00 0.06
1.13 0.20 1.13 0.14 1.13 0.05 1.13 0.08
1.25 0.25 1.25 0.17 1.25 0.06 1.25 0.10
1.38 0.30 1.38 0.21 1.38 0.08 1.38 0.12
1.50 0.36 1.50 0.25 1.50 0.09 1.50 0.14
1.63 0.43 1.63 0.30 1.63 0.11 1.63 0.17
1.75 0.49 1.75 0.34 1.75 0.12 1.75 0.19
1.88 0.57 1.88 0.39 1.88 0.14 1.88 0.22
2.00 0.64 2.00 0.44 2.00 0.16 2.00 0.25
2.13 0.73 2.13 0.50 2.13 0.18 2.13 0.28
2.25 0.81 2.25 0.56 2.25 0.20 2.25 0.32
2.38 0.91 2.38 0.63 2.38 0.23 2.38 0.35
2.50 1.00 2.50 0.69 2.50 0.25 2.50 0.39
2.63 1.11 2.63 0.77 2.63 0.28 2.63 0.43
2.75 1.21 2.75 0.84 2.75 0.30 2.75 0.47
CV=2.5 CV=3.0 CV=5.0 CV=4.0
2-Way Valve
ERIE Models: 654C*
VT/S22*
3-Way Valve Bypass
ERIE Models: 654C*
3-Way Valve Service
ERIE Models: 654C*
3-Way Valve Bypass
and Service
ERIE Models: VT32*
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