679948-YTG-A-0111
16 Unitary Products Group
ACCESSORIES
• ELECTRIC HEATER - Add 14-1/4” to unit height when used.
• SUPPLY AIR PLENUM - Add 27-1/2” to unit height when used.
• BASE - Add 20” to unit height when used.
FIGURE 8 - UNIT DIMENSIONS - NE090 & NE/NF120
1-23/32 KNOCKOUT
(R em oved on ly wh en
El ectr ic H eat Accessory
is used )
52-1/4
15-3/8
18-7/8
3-5/ 8
1
7/8" HO LE W/ BUSH IN G
FOR CONTRO L
WI RI NG
(B ack Pane l)
1-3/8" KN OCKOUT
FOR POWER WI RI NG (Back Panel)
Do not re mo ve th is kno ckout when
th e un it is e quipped wi th an El ec tric
Heat A ccessory. Refer to de ta il of
th e Heat er Accessory for powe r
wi ri ng a ccess open in g
4-1/ 4
5/ 8
16-1/8
25-7/8
15
AI R
OU T
BLOWER MO TO R
A ND DR IV E
A CCESS PANE L
(T hi s side only)
51-1/8
HOLE WI TH GROM -
ME T FOR 1/2 O. D.
LI QU ID LI NE
HOLE WI TH GROM -
ME T FOR 1-1/8 O. D.
S UCT IO N LINE
4
2-5/ 8
1-3/ 8
1-3/ 4
1-1/ 8
25-1/8
2
7/8 O. D. DRA IN
CONN . (M ust be
tr apped)
48
2
1-5/ 8
23
AI R
IN
2-1/ 4
1
6-3/ 4
3-1/ 4
FI LTER ACCESS PANE L
(W hen un it is insta lle d in
a hori zontal pos itio n, do
not bl o ck th is area wi th
re frig erant pi pi ng )
8-3/ 8
TABLE 23: UNIT CLEARANCES - NE090 & NE/NF120
MINIMUM CLEARANCES 090-120
Side with RETURN AIR opening 24”
Side with SUPPLY AIR opening
1
24”
Side with PIPING CONNECTIONS 24”
Side opposite PIPING CONNECTIONS 1”
Bottom
2
-
1. Overall dimensions of the unit will vary if an electric
heater, a supply air plenum or a base is used.
2. Allow enough clearance to trap the condensate drain
line.
TABLE 23: UNIT CLEARANCES - NE090 & NE/NF120
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