Specifications
PRODUCT SPECIFICATIONS Split System Air Conditioner: HVA9
3 421 51 5800 02
Specifications subject to change without notice.
PHYSICAL DATA
UNIT SIZE
SERIES
24 25 36 37 48 49 60
Compressor Type Variable Speed Rotary
REFRIGERANT R-410A
Control TXV (R-410A Hard Shutoff)
Charge lb (kg) 4.80 (2.18) 5.5 (2.50) 6.0 (2.72) 7.5 (3.40) 7.5 (3.40) 9.6 (4.35) 8.30 (3.76)
COND FAN Forward Swept Propeller Type, Direct Drive
Air Discharge Vertical
Air Qty (CFM) 2500 2500 2500 4500 4500 4800 4500
Motor HP 1/5 1/3 1/3 1/3 1/3 1/3 1/3
Motor RPM 825 1050 1050 850 850 850 900
COND COIL
Face Area (Sq ft) 11.12 13.90 13.90 21.50 21.50 27.53 23.65
Fins per In. 20 20 20 20 20 25 20
Rows 1 1 1 1 1 1 1
Circuits 5 6 6 8 8 8 8
VALVE CONNECT. (In. ID)
Vapor 5/8 3/4 3/4 7/8 7/8 7/8 7/8
Liquid 3/8
REFRIGERANT TUBES (In. OD)
Rated Vapor* 3/4 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8
Max Liquid Line 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.
Note: See unit Installation Instruction for proper installation.
REFRIGERANT PIPING LENGTH LIMITATIONS
Maximum Line Lengths:
The maximum allowable total equivalent length for air conditioners can vary depending on the vertical separation. See the tables
below for allowable lengths depending on whether the outdoor unit is on the same level, above or below the outdoor unit.
Maximum Line Lengths for Air Conditioner Applications
MAXIMUM ACTUAL LENGTH
ft (m)
MAXIMUM EQUIVALENT LENGTH{
ft (m)
MAXIMUM VERTICAL SEPARA
TION ft (m)
Units on equal level 100 (30.5) 100 (30.5) N/A
Outdoor unit ABOVE
indoor unit
100 (30.5) 100 (30.5) 100 (30.5)
Outdoor unit BELOW
indoor unit
See Table 'Maximum Total Equivalent Length: Outdoor Unit BELOW Indoor Unit'
{ Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.
Maximum Total Equivalent Length
{
− Outdoor Unit BELOW Indoor Unit
Size
Liquid Line
Diameter
w/ TXV
AC with R-410A Refrigerant - Maximum Total Equivalent Length{
Vertical Separation ft (m) Outdoor unit BELOW indoor unit;
0-20
(0 - 6.1)
21-30
(6.4 - 9.1)
31-40
(9.4 - 12.2)
41-50
(12.5 - 15.2)
51-60
(15.5 - 18.3)
61-70
(18.6 - 21.3)
71-80
(21.6 - 24.4)
2-Ton 3/8 100* 100* 100* 100* 100* 100* 100*
3-Ton 3/8 100* 100* 100* 100* 100* 100* 100*
4-Ton 3/8 100* 100* 100* 100* 100 100 --
5-Ton 3/8 100* 100* 100* 100* 100 100 --
* Maximum actual length not to exceed 100 ft (30.5 m)
{ Total equivalent length accounts for losses due to elbows or fitting.
-- = outside acceptable range
LONG LINE APPLICATIONS
Unit is approved for up to 100 ft (30.5 m) equivalent length and vertical separations shown above with no additional accessories.
Longer line set applications are not permitted.