12 | HIGH STATIC
MULTI V Ducted Indoor Unit Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
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DUCTED HIGH STATIC
General Data
BH Units
Model No. ARNU073BHA4 ARNU093BHA4 ARNU123BHA4 ARNU153BHA4 ARNU183BHA4 ARNU243BHA4
Cooling Mode Performance
Capacity (Btu/h)
7,500 9,600 12,300 15,400 19,100 24,200
Power Input
1
(W)
150 150 150 150 150 150
L/M/H Power Input at Factory Default (W)
49 / 52 / 58 52 / 58 / 67 58 / 67 / 78 58 / 78 / 90 78 / 90 / 103 103 / 117 / 132
Heating Mode Performance
Capacity (Btu/h)
8,500 10,900 13,600 17,100 21,500 27,300
Power Input
1
(W)
150 150 150 150 150 150
L/M/H Power Input at Factory Default (W)
49 / 52 / 58 52 / 58 / 67 58 / 67 / 78 58 / 78 / 90 78 / 90 / 103 103 / 117 / 132
Entering Mixed Air
Cooling Max. (°F WB)
76 76 76 76 76 76
Heating Min. (°F DB)
2
59 59 59 59 59 59
Unit Data
Refrigerant Type
3
R410A R410A R410A R410A R410A R410A
Refrigerant Control
EEV EEV EEV EEV EEV EEV
Sound Pressure
4
dB(A) (H/M/L)
34 / 33 / 32 35 / 34 / 33 37 / 35 / 34 39 / 37 / 34 40 / 38 / 37 42 / 41 / 40
Net Unit Weight (lbs.)
58.4 58.4 58.4 58.4 58.4 58.4
Shipping Weight (lbs.)
68.3 68.3 68.3 68.3 68.3 68.3
Communication Cable
5
(No. x AWG)
2 x 18 2 x 18 2 x 18 2 x 18 2 x 18 2 x 18
Fan
Type
Sirocco Sirocco Sirocco Sirocco Sirocco Sirocco
Motor
1 1 1 1 1 1
Housing
2 2 2 2 2 2
Motor/Drive
Brushless Digitally Controlled / Direct
Airflow Rate H/M/L (CFM)
Standard Mode
258 / 222 / 198 258 / 222 / 198 307 / 258 / 198 388 / 357 / 307 466 / 413 / 258 618 / 519 / 445
Airflow Rate H/M/L (CFM)
High Mode (Factory Set)
230 / 205 / 191 286 / 230 / 205 339 / 286 / 230 399 / 339 / 230 459 / 399 / 339 565 / 509 / 459
External Static Pressure (in. wg)
Standard Mode
0.23 0.23 0.23 0.23 0.23 0.23
External Static Pressure (in. wg)
High Mode (Factory Set)
0.31 0.31 0.31 0.31 0.31 0.31
Piping
Liquid Line (in., O.D.)
1/4 Flare 1/4 Flare 1/4 Flare 1/4 Flare 1/4 Flare 3/8 Flare
Vapor Line (in., O.D.)
1/2 Flare 1/2 Flare 1/2 Flare 1/2 Flare 1/2 Flare 5/8 Flare
Condensate Line (in., I.D.)
1 1 1 1 1 1
Table 1: Ducted High Static (BH Frame) Indoor Unit General Data.
EEV: Electronic Expansion Valve
Power wiring is field supplied and must comply with the applicable local and national
codes.
This unit comes with a dry nitrogen charge.
All capacities are net with a combination ratio between 95-105%.
Rated capacity is certified under AHRI Standard 1230. Ratings are subject to change
without notice. Current certified ratings are available at www.ahridirectory.org.
1
Max. power input is rated at maximum setting value.
2
Low ambient performance with LGRED° heat technology is included in Multi V 5 Air
Source Units produced after February 2019.
3
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or
destroy R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F)
under section 608 of CAA.
4
Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
5
All communication cable to be minimum 18 AWG, 2-conductor, twisted, stranded, shielded
and must comply with applicable local and national codes. Ensure the communication
cable is properly grounded at the master outdoor unit only. Do not ground the ODU-IDU
communication cable at any other point.
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