3
PHYSICAL DATA
UNIT SIZE SERIES
18---32
24---31
30---31
36---31
42---31
48---31
60---31
Operating Weight (lb)
153
162
203
207
246
263
279
Shipping Weight (lb)
180
189
235
239
278
293
311
Compressor Type
Scroll
REFRIGERANT
Puron
®
(R---410A)
Control
TXV (Puron Hard Shutoff)
Charge (lb)
6.4
5.9
7.6
7.65
8.4
11.75
12.35
COND FAN
Propeller Type, Direct Drive
Air Discharge
Vertical
Air Qty. (CFM)
2614
2614
2614
3365
3810
4046
4046
Motor HP
1/10
1/10
1/10
1/4
1/5
1/5
1/5
Motor RPM
1100
1100
1100
1100
800
800
800
COND COIL
Face Area (Sq. ft.)
15.09
15.09
25.87
25.87
25.15
20.12
22.63
Fins per In.
20
20
20
20
20
20
20
Rows
1
1
1
1
1
2
2
Circuits
5
5
6
6
6
8
8
VALVE CONNECT. (In. ID)
Vapor
5/8
5/8
3/4
3/4
7/8
7/8
7/8
Liquid
3/8
REFRIGERANT TUBES* (In. OD)
Vapor (0---80 ft. Tube Length)
5/8
5/8
3/4
3/4
7/8
7/8
1---1/8
Liquid (0---80 ft. Tube Length)
3/8
* For tubing sets between 80 and 200 ft. horizontal or 20 ft. vertical differential, consult the Longline Guideline.
Note
: See unit Installation Instruction for proper installation.
VAPOR LINE SIZING AND COOLING CAPACITY LOSS
PURON 1--STAGE HEAT PUMP APPLICATIONS
LONG LINE APPLICATION: An application is considered
”Long line” when the total equivalent tubing length exceeds 80
ft. or when there is more than 20 ft. 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 250
ft.
The maximum vertical separation is 200 ft. when outdoor unit is
above indoor unit, and 80 ft. when the outdoor unit is below the
indoor unit. Refer to Accessory Usage Guideline below for
required accessories. See Longline Application Guideline for
required piping and system modifications. Also, refer to the table
below for the acceptable vapor tube diameters based on the total
length to minimize the cooling capacity loss.
Unit Nominal
Size (Btuh)
Acceptable
Vapor Line
Diameters
(In. O.D.)
Cooling Capacity Loss (%)
Total Equivalent Line Length (ft.)
Standard Application
Long Line Application Requires Accessories
25
50
80
80+
100
125
150
175
200
225
250
18,000
1---Stage Puron
HP
1/2
1
2
3
3
4
6
7
8
9
10
12
5/8
0
0
1
1
1
1
2
2
3
3
3
24,000
1---Stage Puron
HP
5/8
0
1
1
1
2
3
3
4
4
5
6
3/4
0
0
0
0
0
1
1
1
1
1
2
30,000
1---Stage Puron
HP
5/8
1
2
3
3
3
4
5
6
7
8
9
3/4
0
0
1
1
1
1
2
2
2
3
3
7/8
0
0
0
0
0
1
1
1
1
1
1
36,000
1---Stage Puron
HP
5/8
1
2
4
4
5
6
7
9
10
11
13
3/4
0
0
1
1
1
2
2
3
3
4
4
7/8
0
0
0
0
0
1
1
1
1
2
2
42,000
1---Stage Puron
HP
3/4
0
1
2
2
2
3
4
4
5
6
6
7/8
0
0
1
1
1
1
2
2
2
3
3
48,000
1---Stage Puron
HP
3/4
0
1
2
2
3
4
5
5
6
7
8
7/8
0
0
1
1
1
2
2
2
3
3
4
60,000
1---Stage Puron
HP
3/4
1
2
4
4
5
6
7
9
10
11
12
7/8
0
1
2
2
2
3
4
4
5
5
6
1---1/8
0
0
0
0
1
1
1
1
1
1
2
Standard Length = 80 ft. or less total equivalent length
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 Application Guidelines
25H
B
A
3
Содержание 25HBA3 Series
Страница 8: ...8 DIMENSIONS 25HBA3 ...
