Goodman GMVM Service Instructions Manual page 34

OPERATION
U I -T
PRIGHT NSTALLATIONS RAP ON
NOTE: For left side trap installation, grommets must be moved
to the left side of the furnace and the plugs installed on the right
side of the furnace.
1. Remove the rubber plug/cap from the left side drain
port on the front cover.
2. Secure Hose A to front cover drain port with a red hose
clamp. Route hose to rear side panel grommet hole.
3. Cut and remove 1/4 inch from the end of the drain port
on the rubber elbow.
4. Insert Tube 1 into rubber elbow drain port and secure
with silver hose clamp. Angle tube outward toward
front of furnace.
LEFT
SIDE PANEL
FRONT COVER
DRAIN PORT
RED HOSE
CLAMP
HOSE A
SIDE PANEL
DRAIN
HOLES
TUBE(S) 2
DRAIN
TRAP
Cabinet Width Models
(inches) (kBTU_Tons)
17 1/2 60_3
60_4
21
80 5
80_5
24 1/2
100_5
115_5
U D T M
PRIGHT RAIN RAP OUNTING
1. Insert drain tubes into drain trap and position the drain
trap against the side panel. NOTE: Drain tubes must
reach the bottom of the drain trap.
34
L S
EFT IDE
GREEN
HOSE CLAMP
Upright "Standard" Connections - Left Side
(Upflow Shown, Counterflow Similar)
"X" Length to Cut From Long
End of Hose B
(inches)
7
3 1/2
None
(L R S P
EFT OR IGHT IDE ANEL
5. Cut "X" inches from the long end of Hose B and dis-
card. Refer to table for appropriate length to cut. Se-
cure remaining hose to Tube 1 with a green hose
clamp. Route other end of Hose B to front left side
panel grommet hole.
NOTE: Long hose "B" must always be connected to Tube 1
and the elbow and not on the front cover.
6. Insert short end of each Tube 2 through side panel
grommet holes. Secure tubes to Hose A and Hose B
with green hose clamps. Ensure hoses and tubes
maintain a downward slope for proper drainage and
that they are not kinked or binding.
HOSE B
2. Secure drain trap to side panel at the mounting holes
(dimples or crosshairs on counterflow models) located
below the grommet drain holes.
3. Attach PVC drain line to drain trap outlet with either a
90° elbow or coupling.
)
RUBBER
ELBOW
RUBBER
ELBOW
DRAIN PORT
SILVER HOSE
CLAMP
TUBE 1
GREEN HOSE
CLAMP