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PHYSICAL DATA
UNIT SIZE --- SERIES 018---C 024---D 030---D 036 ---C 042---D 048---C 060---C
Operating Weight lb (kg) 195 (88.4) 184 (83.5) 177 (80.3) 225 (102.1) 228 (103.4) 270 (122.5) 337 (152.9)
Shipping W eight lb (kg) 223 (101.2) 223 (101.2) 218 (98.9) 259 (117.5) 267 (121.1) 303 (137.4) 372 (168.7)
Compressor Type Scroll
REFRIGERANT Puron® (R---410A)
Control TXV (Puron® Hard Shutoff)
Charge lb (kg) 5.4 (2.45) 5.48 (2.49) 5.8 (2.63) 6.97 (3.16) 9.5 (4.31) 11 (4.99) 13.3 (6.03)
COND FAN Propeller Type, Direct Drive
Air Discharge Vertical
Air Qty (CFM) 2235 3223 3223 3810 3810 3810 4050
Motor HP 1/12 1/12 1/12 1/5 1/5 1/5 1/4
Motor RPM 800 800 800 800 800 800 800
COND COIL
Face Area (Sq ft.) 19.40 17.60 17.60 22.63 17.60 20.12 30.18
Fins per In. 25 25 25 25 20 20 20
Rows 1 1 1 1 2 2 2
Circuits 3 4 4 5 7 7 7
VALVECONNECT.(In.ID)
Vapor 5/8 5/8 3/4 3/4 7/8 7/8 7/8
Liquid 3/8
REFRIGERANT TUBES (In. OD)
Rated Vapor* 5/8 3/4 7/8 1 --- 1/8
Liquid 3/8
*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.
VAPOR LI NE SIZING AND COOLING CAPACITY LOSS
LONG LINE APPLICATION: An application is considered
”Long line” when the total equivalent tubing length exceeds 80
ft. (24.38 m) or when there is more than 20 ft. (6.09 m) vertical
separation between indoor and outdoor units. These applications
require additional accessories and system modifications for
reliable system operation. The maximum allowable total
equivalent length is up to 250 ft. (76.2 m). The maximum
vertical separation is 200 ft. (60.96 m) when outdoor unit is
above indoor unit, and up to 80 ft. (24.38 m) when the outdoor
unit is below the indoor unit. Refer to Accessory Usage Guideline
below for required accessories. See L ongline A pplication
Guideline for required piping and system modifications. Also,
refer to the table below for the vapor tube diameters based on the
total length to minimize the cooling capacity loss.
Unit
Nominal
Size
(Btuh)
Maximum
Liquid Line
Diameters
(In. OD)
Vapor Line
Diameters
(In. OD)
Cooling Capacity Loss (%)
Total Equivalent Line Length ft. ( m)
Standard
Application
Long Line Application Requires Accessories
26---50
(7.9---15.2)
51---80
(15.5---24.4)
81---100
(24.7---30.5)
101---125
(30.8---38.1)
126---150
(38.4---45.7)
151---175
(46.0---53.3)
176---200
(53.6---61.0)
201---225
(61.3---68.6)
226---250
(68.9---76.2)
18000
1Stage
Puron AC
3/8
1/2 1 2 3 4 6 7 8 9 10
5/8 0 0 1 1 1 2 2 3 3
24000
1Stage
Puron AC
3/8
5/8 0 1 1 2 3 3 4 4 5
3/4 0 0 0 0 1 1 1 1 1
7/8 0 0 0 0 0 0 0 0 0
30000
1Stage
Puron AC
3/8
5/8 1 2 3 3 4 5 6 7 8
3/4 0 0 1 1 1 2 2 2 3
7/8 0 0 0 0 1 1 1 1 1
36000
1Stage
Puron AC
3/8
5/8 1 2 4 5 6 7 9 10 11
3/4 0 0 1 1 2 2 3 3 4
7/8 0 0 0 0 1 1 1 1 2
42000
1Stage
Puron AC
3/8
3/4 0 1 2 2 3 4 4 5 6
7/8 0 0 1 1 1 2 2 2 3
11/8 0 0 0 0 0 0 0 0 0
48000
1Stage
Puron AC
3/8
3/4 0 1 2 3 4 5 5 6 7
7/8 0 0 1 1 2 2 2 3 3
11/8 0 0 0 0 0 0 0 1 1
60000
1Stage
Puron AC
3/8
3/4 1 2 4 5 6 7 9 10 11
7/8 0 1 2 2 3 4 4 5 5
11/8 0 0 0 1 1 1 1 1 1
Applications in this area are long line. Accessories are required as shown recommended on Long Line Application Guidelines
Applications in this area may have height restrictions that limit allowable total equivalent length, when outdoor unit is below indoor unit See Long Line Applica-
tion Guidelines
124A