Fig. 1 —dimensionsandconnections(tablel) – Carrier 38HQ User Manual
Page 2
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4-0" OVERHEAD SPACE REQUIRED
FOR SERVICE AND AIRFLOW
,M HOLE (OR l|- KO)
LIQUID LINE
CONN
ik
-If
MTG SLOTS
(USE ANY 2 TO
BOLT UNIT DOWN)
38HQ
OUTDOOR
COIL
SECTION
i
DIAM HOLE
FOR CONTROL
WIRING
DRAINAGE HOLES
- If DIAM
HOLE FOR
POWER WIRING
SPACE REQUIRED FOR SERVICE E# AIRFLOW
Certified dimension drawings available on request
Fig. 1 —DimensionsandConnections(Tablel)
FOR COMPRESSOR
mm
SPACE REQUIRED
FOR SERVICE
Certified dimension drawings available on request
>Fig. 2 — DimensionsandConnections(Table2)
Table 1 — Installation Data (Outdoor Coil, Fig. 1)
UNIT
1 38HQ940
38HQ960
OPER WT (lb)
i
125
DIMENSIONS (ft-in.)
Diam A
■j 2-5-1/4
2-5-1/4
Height C
j 2-8
3-8
REFRIGERANT CONNECTION (in.)
Vapor* (ODF)
Liquid* (ODF)
Compatible Fitting (Vapor) & Flare (Liquid)
. — .. —
3/8
‘Recommended field-supplied refrigerant line sizes shown under Table 2
Table 2 — Installation Data (Indoor Compressor Section, Fig. 2)
UNIT
38HQ120
38HQ127
38HQ134
38HQ140
38HQ146
OPERATING WEIGHT (lb)
106
1 1 1
117
141
142
DIMENSIONS (ft-in )
Length A
Width B
Height C
1-2-3/32
1-4-3/16
1-11-1/8 (Add 2-1/2 in for Refrigerant Fittings)
CONNECTIONS (in. ODF)
Vapor Lines (2)*
Compatible Fittings (2)
3/4
‘Recommended refrigerant line sizes
INDOOR COMPR
SECTION 38HQ
120
127
134
140
146t
OUTDOOR
COIL 38HQ
940
940
940
960
960t
VAPOR (in OD)
! 3/4“
3/4
3/4
7/8
1-1/8
->^tThe 38HQ146/38HQ960 system may use 7/8-in accessory^'
tubing package with slight capacity loss, see page 3 For 1-1/8 in (
system vapor line on 38HQ146, 3/4- x 1-1/8 in connection
adapter is available as accessory See Table 4
LIQUID (In OD)
3/8
©
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