Brochure

Features
n ‘Follow’ feature on remote for comfort
n Multiple modes: auto, turbo, sleep, fan only
n 24 Hour timer
n Intelligent pre-heat
n Wireless remote and
wired thermostat
n Self diagnostics
n Includes water pump
Features
n Auto operation, 24-hour timer
n Multiple modes: turbo, sleep, fan only,
dehumidication only
n Intelligent pre-heat
n Washable air lter
n Automatic louver swing
n Self diagnostics
n Wireless remote and wired wall thermostat
n ‘Follow’ feature on remote for comfort
n Fits 24" x 24" ceiling tile opening
2
3
HIGH WALL MOUNT INDOOR UNITS
FEATURES B-VFH09MB-1A B-VFH12MB-1A B-VFH18MB-1 B-VFH24MB-1
Cooling Capacity BTUH 9,000 12,000 18,000 20,800
Heating Capacity BTUH 9,800 13,000 19,000 21,500
Air Flow Range (CFM) 224 - 430 224 - 453 282 - 588 459-736
Fan Speeds 7 7 7 7
Dehumidication (Pts/Hr) 1.69 2.96 3.80 5.28
Sound Level Range (dBA) 21 to 42 22 to 43 33 to 51 37-50
Temperature Setting On Remote: 61°F to 86°F
AIR DIRECTION
Horiz./Vert. Modulating Yes Yes Yes Yes
DIMENSIONS
Width (inches) 34
1
/16 34
1
/16 40
1
/16 46
3
/8
Height (inches) 11
1
/2 11
1
/2 12
9
/16 12
7
/8
Depth (inches) 8
1
/4 8
1
/4 9 10
3
/8
Net Wt/Shipping Wt (lbs)
24.25/28.7 24.25/28.7
30.9/41.9 39.7/48.5
Liquid-Suction (are)**
1/4” - 1/2”
1/4” - 1/2” 1/4” - 1/2” 3/8” - 5/8”
CEILING CASSETTES
FEATURES B-VFH12CA-1 B-VFH18CA-1 B-VFH24CA-1
Cooling Capacity BTUH 12,000 14,400 22,800
Heating Capacity BTUH 13,000 16,000 27,400
Air Flow Range (CFM) 265-294-353 265-294-353 500-559-694
Fan Speeds 3 3 3
Dehumidication (Pts/Hr) 2.96 3.80 5.28
Sound Level Range (dBA) 42/44/46 42/44/46 35/37/39
Temperature Setting On Remote or Wired Wall Thermostat: 61°F to 86°F
AIR DIRECTION
Horiz./Vert. Modulating No No No
Four-Way Modulating Yes Yes Yes
DIMENSIONS
Width (inches) 22
7
/16 22
7
/16 33
1
/16
Length (inches) 22
7
/16 22
7
/16 33
1
/16
Height (inches) 9
1
/16 9
1
/16 9
7
/16
Net Wt/Shipping Wt (lbs) 39.6/ 50.7 39.6/ 50.7 61.7/ 77.2
Decorative Cover Panel
Panel Dimensions (inches)
Panel Part#: C-VFH1218CA
25
5
/8 x 25
5
/8 x 2
Panel Part#: C-VFH24CA
33
1
/16 x 33
1
/16 x 2
3
/8
Liquid-Suction (are)**
1/4” - 3/8” 1/4” - 1/2” 3/8” - 5/8”
Wired thermostat
You can see how one outdoor condenser is used in conjunction with
multiple indoor air handlers in a single structure. Air handlers can be
installed up to 82' (depending on model) from the condenser, so you
can place the condenser in the best location for your landscaping.
A hole approximately 3" in diameter is drilled through the
exterior wall to accommodate the lines carrying refrigerant. Also,
a communication wire runs between each indoor unit and the
condenser, and a drain line from each indoor unit carries condensate
away. Power is supplied by the outdoor unit so there are no cords or
plugs visible on the interior.
Features
n ‘Follow’ feature on remote for comfort
(except 24K model)
n Multiple modes: auto, turbo, sleep, fan
only (no turbo on 24K model)
n 24 Hour timer
n Intelligent pre-heat
n Automatic louver swing
n Silver ion ltration
n Self diagnostics
FLOOR/CEILING MOUNT INDOOR UNITS
FEATURES
B-VFH09UA-1 B-VFH12UA-1 B-VFH18UA-1 B-VFH24UA-1
Cooling Capacity BTUH 8,500 11,900 17,000 22,800
Heating Capacity BTUH 9,500 13,100 18,700 27,400
Air Flow Range (CFM) 383/324/265 383/324/265 559/412/294 736/530/412
Fan Speeds 5 5 5 5
Dehumidication (Pts/Hr) 1.69 2.96 3.80 5.28
Sound Level Range (dBA) 36 to 50 36 to 50 40 to 55 44 to 58
Temperature Setting
On Remote: 61°F - 86°F
DIMENSIONS
Width (inches)
48 48 48 48
Height (inches)
27
5
/16 27
5
/16 27
5
/16 27
5
/16
Depth (inches)
8
7
/8 8
7
/8 8
7
/8 8
7
/8
Net Wt/Shipping Wt (lbs) 88.2/110.2 88.2/110.2 88.2/110.2 99.2/119.1
Liquid-Suction (are)**
1/4” - 3/8”
1/4” - 3/8”
1/4” - 1/2”
3/8” - 5/8”
DUCTED INDOOR UNITS
FEATURES
B-VFH09DA-1 B-VFH12DA-1 B-VFH18DA-1 B-VFH21DA-1 B-VFH24DA-1
Cooling Capacity BTUH 8,500 11,900 15,300 20,400 22,800
Heating Capacity BTUH 9,500 13,100 18,700 22,600 27,400
Air Flow Range (CFM) 265/177/147 324/235/177 412/351/294 588/441/324 588/441/324
Fan Speeds 3 3 3 3 3
Dehumidication (Pts/Hr) 1.69 2.96 3.80 4.23 5.28
Sound Level Range (dBA) 31 to 37 32 to 39 33 to 41 34 to 52 34 to 52
Temperature Setting
On Remote: 61°F - 86°F
DIMENSIONS
Width (inches)
27
9
/16 27
9
/16 35
7
/16 43
5
/16 43
5
/16
Height (inches)
7
7
/8 7
7
/8 7
7
/8 7
7
/8 7
7
/8
Depth (inches)
24
3
/16 24
3
/16 24
3
/16 24
3
/16 24
3
/16
Net Wt/Shipping Wt (lbs) 48.5/59.5 50.7/63.9 59.5/79.4 68.3/90.4 68.3/90.4
Liquid-Suction (are)**
1/4” - 3/8”
1/4” - 3/8”
1/4” - 1/2”
3/8” - 5/8” 3/8” - 5/8”
FLOOR MOUNT INDOOR UNITS
FEATURES
B-VFH09FA-1 B-VFH12FA-1 B-VFH18FA-1
Cooling Capacity BTUH 9,000 12,000 18,000
Heating Capacity BTUH 9,500 13,000 19,800
Air Flow Range (CFM) 383 - 188 441 - 206 494 - 241
Fan Speeds 75 5 5
Dehumidication (Pts/Hr) 1.69 2.96 3.80
Sound Level Range (dBA) 25 to 40 27 to 43 33 to 48
Temperature Setting
On Remote or Wired Wall Thermostat: 61°F to 86°F
AIR DIRECTION
Vertical Modulating Yes Yes Yes
DIMENSIONS
Width (inches)
27
9
/16 27
9
/16 27
9
/16
Height (inches)
23
5
/8 23
5
/8 23
5
/8
Depth (inches)
8
7
/16 8
7
/16 8
7
/16
Net Wt/Shipping Wt (lbs) 24.25/30.9 24.25/30.9 24.25/30.9
Liquid-Suction (are)**
1/4” - 3/8”
1/4” - 3/8”
1/4” - 1/2”
Low prole
cabinet is less
than 9" deep
Features
n Auto operation
n Multiple modes: turbo, sleep, fan only,
dehumidication only, 24 Hour timer
n ‘Follow’ feature on remote
n Energy saver function
n Intelligent pre-heat
n Self diagnosis
Features
n ‘Follow’ feature on remote
n Multiple modes: auto, turbo, sleep, fan only,
dehumidify only, 24 Hour timer
n Intelligent pre-heat
n Self-diagnosis
4
OUTDOOR UNITS
FEATURES A-VFH18DB-1 A-VFH24TB-1 A-VFH30QB-1 A-VFH36QB-1 A-VFH42PB-1
Power Supply 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60
System Cooling Cap. (BTUH) 18,000 24,000 28,500 34,000
38,999
Min./Max. Cooling Cap. (BTUH)
‡
7,000/21,000 7,500/33,000
8,188/33,437 8,871/35,826 8,871/40,944
SEER/EER
22.00/12.50 21.0/12.5 21.00/12.50 21.00/12.48 21.00/10.40
HSPF 10.50 10.50 10.50 10.50 10.20
High Heating (BTUH) @ 47°F 18,800 29,500 32,000 41,000 45,000
Low Heating (BTUH) @ 17°F 15,600 19,860 22,500 28,660 30,000
Min./Max. Heating Cap. (BTUH)
‡
8,530/22,600 7,500/35,000
8,188/32,414 8,871/44,356 8,871/46,062
Sound Pressure (dBA) 56
59
59
61 61
OUTDOOR UNIT DIMENSIONS
Width (inches)
37
5
/8 38
15
/16 38
1
/2 42
13
/16 42
13
/16
Height (inches)
27
5
/8 31
1
/8 31
1
/8 43
7
/16
43
7
/16
Depth (inches)
15
5
/8 16
13
/16
16
5
/16
17
5
/16
17
5
/16
Net Wt/Shipping Wt (lbs.)
115/125 153.2/164.2 145.5/154.3 198.4/216 198.4/216
ELECTRICAL DATA OUTDOOR UNIT*
Main Power Connection Outdoor Unit Outdoor Unit Outdoor Unit Outdoor Unit Outdoor Unit
Min. Circuit Ampacity 20A 25A
25A 25A 25A
Max. Fuse/HACR Circuit Breaker
25A
30A
30A 35A 40A
LINE SET LENGTHS**
Maximum Line Set Length
1
33 feet 32 feet 32 feet 65 feet 82 feet
Max. Total Length All Zones
66 feet
197 feet
229 feet 229 feet 262 feet
Maximum Elevation (outdoor)
2
16.4 feet 32 feet
49 feet 49 feet 49 feet
Warranty—7 years compressor, 2 years on parts
(Some limitations apply; see printed warranty for details.)
* Always follow local, state and national
electrical codes. Main power connection
is 208-230V.
**See the IOM regarding various adapters
and ttings which may be included with
outdoor and/or indoor models for making
connections.
Required Indoor/Outdoor Connecting
Cable (SJOW)— 14 AWG / 4 conductor
600V THHN unshielded stranded bare
copper, not to exceed 98 feet between
indoor and outdoor units.
1
For single indoor unit installation;
min. 10 ft. line set length recommended.
2
Oil traps should be installed every 16.5 to
23 feet (5-7m) when the outdoor unit is
installed above the indoor unit.
NOTE: Maximum line set length varies
based on number of indoor units
installed. See IOM for details.
Mix and match indoor units up to
the maximum BTUHs allowed for
each system—see chart for possible
combinations.
Order outdoor and indoor units
separately:
“A” indicates outdoor unit and “B”
indicates indoor units.
For instance, a 36,000 BTUH
tri-zone might consist of one
A-VFH 36QB-1, one B-VFH09FA-1,
one B-VFH18CA-1 and one
VFH09MB-1.
C US
Ambient Operating
Temperature Range:
0° - 118.5° F (cooling);
-4° - 75° F (18K & 24K heating)
-4° - 86° F (30K, 36K, 42K heating)
The inverter on a mini-split
is like the cruise control on a
vehicle. The inverter-driven
compressor automatically
adjusts its speed to quickly
reach and then maintain the set
point. When maximum capacity
is not needed, the compressor
speed decreases–and with it the
power output also decreases,
resulting in improved energy
efciency. Once the set point
is reached, the system “cruises
along,” keeping the temperature
constant, but responding if the
demand changes.
n Reaches the desired
temperature quickly
n Provides precise temperature
control and continuous
dehumidication (cooling
mode)
n Extends component life by
eliminating on-off cycling
n Operates at ultra-quiet level
n Saves energy by matching
the compressor speed to the
demand; rated up to 22 SEER
and 10.2 EER
n Delivers extra heating
capacity even at low ambient
temperatures
Advantages of
Inverter Technology
Wired thermostat
Low
prole
cabinet
‡
Actual performance will vary based on the application,
including the size(s) and mix of indoor units installed.