Specification Sheet
Air
Dimensional Data
RHML Series
5
ELECTRICAL CONNECTIONS
MAY EXIT TOP OR EITHER SIDE
HIGH VOLTAGE CONNECTION
7
/8 [22.2 mm],
1
3
/32 [27.8 mm], 1
31
/32 [50 mm] DIA. KNOCKOUTS.
LOW VOLTAGE CONNECTION
5
/8 [15.9 mm] AND
7
/8 [22.2 mm] KNOCKOUT
VAPOR LINE CONNECTION
COPPER (SWEAT)
PRIMARY DRAIN CONNECTION
3
/4 [19.1 mm] FEMALE PIPE THREAD (NPT)
AUXILIARY DRAIN CONNECTION
3
/4 [19.1 mm] FEMALE PIPE THREAD (NPT)
UPFLOW/DOWNFLOW APPLICATION ONLY
LIQUID LINE CONNECTION
COPPER (SWEAT)
AUXILIARY DRAIN CONNECTION
3
/4 [19.1 mm] FEMALE PIPE THREAD (NPT)
HORIZONTAL APPLICATION ONLY
UPFLOW UNIT SHOWN:
UNIT MAY BE INSTALLED UPFLOW, DOWNFLOW,
HORIZONTAL RIGHT OR LEFT AIR SUPPLY.
NOTE: 24 CLEARANCE REQUIRED IN FRONT OF
UNIT FOR FILTER AND COIL MAINTENANCE.
A
W
H
19
1
/2 [495 mm]
RETURN AIR
OPENING
21
11
/16
[551 mm]
10
5
/16
[262 mm]
SUPPLY AIR
Model
Cabinet Size
Return Air
Opening Width
(Inches)
Return Air Opening
Depth/Length
(Inches)
17 15
7
/8 19
3
/4
21 19
3
/8 19
3
/4
24 22
7
/8 19
3
/4
Return Air Opening Dimensions
Unit Dimensions
[ ] Designates Metric Conversions
( ) Designates Unit with Double Coil Cabinet
Model
Size
RHML
Supply
Duct
“A” In. [mm]
Air Flow
CFM (Nom.) [L/s]
Unit Weight/Shipping Weight (Lbs.) [kg]
Unit With
Coil (Max. KW)
Lo Hi
2421 19
1
/2 [495] 525 [248] 700 [330] 97/112 [44/51]
3621 19
1
/2 [495] 800 [377] 1050 [495] 150/166 [44/51]
4824
23
1
/2 [584]
1050 [495] 1400 [660] 181/198 [82/90]
6024
23
1
/2 [584]
1200 [566] 1600 [755] 181/198 [82/90]
Unit
Width
“W” In. [mm]
24
1
/2 [622]
21
1
/2 [533]
21
1
/2 [533]
24
1
/2 [622]
Unit
Height
“H” In. [mm]
55
1
/2 [1410]
42
1
/2 [1080]
50
1
/2 [1282]
55
1
/2 [1410]
Unit Dimensions & Weights
HORIZONTAL ADAPTER KIT
VAPOR LINE
CONNECTION
AUXILIARY HORIZONTAL
DRAIN CONNECTION
PRIMARY DRAIN
CONNECTION
AUXILIARY UPFLOW/DOWNFLOW
DRAIN CONNECTION
LIQUID LINE
CONNECTION
VERTICAL DRAIN PAN
5
15
/16
[151 mm]
4
1
/8
[105 mm]
3
1
/16
[76 mm]
1
3
/16 [48 mm]
1
1
/8 [29 mm]
1
1
/16
[27 mm]
1
3
/8
[35 mm]
2
13
/16
[71 mm]
5
1
/4
[133 mm]
5
3
/8
[136 mm]