ARUF Series
Multi-Position
Multi-SpeedAirHandler
withPSCMotor
1½to5Tons
■ Contents |
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Nomenclature....................................... |
2 |
Product Specifications .......................... |
3 |
Heater Kit Nomenclature....................... |
3 |
Dimensions............................................ |
4 |
Airflow Data........................................... |
5 |
Heat Kit Data......................................... |
6 |
Wiring Diagrams.................................... |
9 |
Accessories.......................................... |
11 |
Product Features
•Check flowrator for cooling and heat pump applications
•Direct drive, multi-speed PSC blower motor
•All-aluminum evaporator coil
•Coil mounting track for quick repositioning
•Cabinet air leakage less than 2.0% at 1.0 inch H O when tested in accordance with ASHRAE standard 193
•Cabinet air leakage less than 1.4% at 0.5 inch H O when tested in
accordance with ASHRAE standard 193
•3 kW – 25 kW electric heater kits
•Horizontal or vertical configuration capabilities
•AHRI certified; ETL listed
•Rigid SmartFrame™ cabinet
•21" depth for easier attic access
•DecaBDE-free thermoplastic drain pan with secondary drain connections
•Screw-less sides and back helps to reduce condensation when installed in humid locations
•Foil-faced insulation covers the internal casing to reduce cabinet condensation
•Galvanized, leather grain-embossed finish
•Glue-less cabinet insulation retention
•Tool-less filter access
*Completewarrantydetailsavailablefromyourlocaldealeroratwww.daikincomfort.com.Toreceivethe12-YearPartsLimited Warranty,onlineregistrationmustbecompletedwithin60daysofinstallation.OnlineregistrationisnotrequiredinCalifornia or Quebec.
SS-DARUF |
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2/15 |
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Supersedes 12/14 |
Nomenclature
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A |
R |
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U |
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F |
18 |
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B |
1 |
4 |
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5,6 |
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10 |
11,12 |
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Brand |
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Engineering * |
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A |
Single-piece |
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Major/ Minor Revisions |
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Air Handler |
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* Not used for inventory management |
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Unit Application |
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Refrigerant Charge |
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C |
Ceiling Mount PSC Motor |
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4 = R-410A |
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D |
Downflow PSC Motor |
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E |
Multi-Position Variable-Speed Motor |
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Electrical |
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R |
Multi-Position PSC Motor |
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1 208/240 V, 1 Phase, 60 Hz |
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S |
Multi-Position EEM Motor |
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W |
Wall Mount PSC Motor |
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Cabinet Width |
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B 17½" |
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Cabinet Finish |
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C 21" |
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U |
Unpainted |
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D 24½" |
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P |
Painted |
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N |
Uncased |
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Nominal Capacity Range @ 13 SEER |
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18 1½ Tons |
42 3½ Tons |
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Expansion Device |
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24 2 Tons |
48 4 Tons |
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F |
Flowrater |
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30 2½ Tons |
60 5 Tons |
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T |
Expansion Valve |
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36 3 Tons |
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HKS |
X |
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X |
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AA |
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1 |
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5 |
6,7 |
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Unit Type |
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Revisions |
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HKS |
Heat Kit for |
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Engineering Revisions |
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Air Handlers |
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Phase |
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Phase |
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A Single Phase 208 V |
E Three Phase 240 V |
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X |
No circuit breaker |
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B Single Phase 240 V |
F Three Phase 208/240 V |
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C |
Circuit Breaker |
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C Single Phase 208/240 V |
G Three Phase 460 V |
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D Three Phase 208 V |
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Heating Capacity @ 240 Volts |
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03 |
3.0 kW |
15 |
14.4 kW |
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Cabinet Size (MAX) |
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05 |
4.5 kW |
19 |
19.2 k@ wth 150F limit |
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C C Cabinet |
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06 |
6.0 kW |
20 |
19.2 kW with 170F limit |
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D D Cabinet |
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08 |
8.0 kW |
25 |
25.0 kW |
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X All Cabinet Sizes |
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10 |
9.6 kW |
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2 |
www.daikincomfort.com |
SS-DARUF |
Product Specifications
|
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
ARUF |
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25B14* |
29B14* |
31B14* |
37C14* |
43C14* |
49C14* |
37D14* |
43D14* |
47D14* |
49D14* |
61D14* |
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Nominal Ratings |
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Cooling (Btu/h) |
24,000 |
25,000 |
30,000 |
36,000 |
42,000 |
48,000 |
36,000 |
42,000 |
43,000 |
48,000 |
60,000 |
Piston Size |
0.051 |
0.057 |
0.065 |
0.072 |
0.076 |
0.080 |
0.072 |
0.076 |
0.076 |
0.080 |
0.080 |
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Blower |
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Diameter |
9½" |
9½" |
9½" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
1115 " |
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/16 |
Width |
6" |
6" |
6" |
8" |
8" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
10⅝" |
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CoilConnections |
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Liquid |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
⅜" |
Suction |
¾" |
¾" |
⅞" |
⅞" |
⅞" |
⅞" |
⅞" |
⅞" |
⅞" |
⅞" |
⅞" |
Coil Drain Connect (FPT) |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
¾" |
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Electrical Data |
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Voltage |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
208/230 |
Min Circuit Ampacity |
2.4/2.4 |
2.4/2.4 |
2.4/2.4 |
4/4 |
4/4 |
4/4 |
4/4 |
4/4 |
4/4 |
4/4 |
6/6 |
Max. Overcurrent Device (Amps) |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
15/15 |
Minimum VAC |
197 |
197 |
197 |
197 |
197 |
197 |
197 |
197 |
197 |
197 |
197 |
Maximum VAC |
253 |
253 |
253 |
253 |
253 |
253 |
253 |
253 |
253 |
253 |
253 |
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Blower Motor |
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Full Load Amps (FLA) |
1.9 |
1.9 |
1.9 |
3.0 |
3.0 |
3.1 |
3.0 |
3.5 |
3.5 |
3.5 |
4.6 |
Horsepower (HP) |
⅓ |
⅓ |
⅓ |
⅓ |
⅓ |
½ |
⅓ |
½ |
½ |
½ |
¾ |
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ShipWeight(Lbs.) |
100 |
100 |
110 |
130 |
130 |
135 |
140 |
145 |
150 |
145 |
155 |
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Note: For a properly matched system and piston sizing information, refer to Amana piston kit chart of the corresponding Amana® outdoor unit.
Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) for blower without supplemental heat installed.
Refer to unit nameplate and/or Heat Kit Data for specification with approved accessory heaters installed.
SS-DARUF |
www.daikincomfort.com |
3 |
Dimensions
7 3/16" (18.26 cm) |
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6 1/8" (15.56 cm) |
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4 1/2" (11.43 cm) |
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K |
4 5/16" (4.31 cm) |
21" (55.88 cm) |
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2 1/8" (5.40 cm) |
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9 1/4" (23.50 cm) |
11 5/16" (28.73 cm) |
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7 1/2" (19.05 cm) |
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5 1/8" (13.02 cm) |
1 5/8" (4.13 cm) |
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C |
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3 1/8" (7.94 cm) |
1/2" (1.27 cm) |
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5/8" (1.59 cm) |
B |
5/8" (1.59 cm) |
1 3/8" (3.49 cm) |
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1 5/16" (3.33 cm) |
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HORIZONTAL DRAIN PORT DETAIL |
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1 3/4" (4.45 cm) |
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2 11/16" (6.83 cm) |
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3 1/16" (7.78 cm) |
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1 3/4" (4.45 cm) |
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A |
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SUCTION TUBE |
2 15/16" (7.46 cm) |
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G |
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LIQUID LINE |
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SEE HORIZONTAL |
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INLET TUBE |
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DRAIN PORT DETAIL |
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3 3/4" (9.53 cm) |
1 5/8" (4.13 cm) |
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10 3/16" (25.88 cm) |
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D |
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E |
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VERTICAL DRAIN PORT DETAIL |
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SEE VERTICAL |
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DRAIN PORT DETAIL |
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H |
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1" (2.54 cm) |
19.5" (49.53 cm) |
9/16 (1.43 cm) |
1 13/16" (4.60 cm) |
F |
1 13/16" (4.60 cm) |
INLET |
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INLET |
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(RIGHT SIDE VIEW) |
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(FRONT VIEW)
Model |
A" |
B" |
C" |
D" |
E" |
F" |
G" |
H" |
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ARUF25B14* |
45 |
16⅜ |
17½ |
15¼ |
12 |
14⅛ |
9⅛ |
11⅞ |
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ARUF29B14* |
45 |
16⅜ |
17½ |
15¼ |
12 |
14⅛ |
9⅛ |
12¾ |
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ARUF31B14* |
537/16 |
16⅜ |
17½ |
2311/16 |
20½ |
14⅛ |
9⅛ |
7⅝ |
ARUF37C14* |
537/16 |
19⅞ |
21 |
2113/16 |
18⅝ |
1711/16 |
1013/16 |
613/16 |
ARUF43C14* |
537/16 |
19⅞ |
21 |
2113/16 |
18⅝ |
1711/16 |
1013/16 |
613/16 |
ARUF49C14* |
537/16 |
19⅞ |
21 |
2113/16 |
18⅝ |
1711/16 |
1013/16 |
613/16 |
ARUF37D14* |
537/16 |
235/16 |
24½ |
21½ |
185/16 |
213/16 |
12⅝ |
6⅞ |
ARUF43D14* |
537/16 |
235/16 |
24½ |
21½ |
185/16 |
213/16 |
12⅝ |
6⅞ |
ARUF47D14* |
58 |
235/16 |
24½ |
26⅛ |
22⅞ |
213/16 |
12⅝ |
252/16 |
ARUF49D14* |
537/16 |
235/16 |
24½ |
21½ |
185/16 |
213/16 |
12⅝ |
6⅞ |
ARUF61D14* |
58 |
235/16 |
24½ |
26⅛ |
22⅞ |
213/16 |
12⅝ |
252/16 |
4 |
www.daikincomfort.com |
SS-DARUF |
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