RF1P Spec Sheet

ManualsBrandsRheem ManualsCentral Air ConditionersWeatherKing By RF1P - 1.5 Ton - Front Return Air Handler - Upflow - PSC Motor - 8 kW Electric Heat

Airflow Performance Data

RF1T/RF1P Series

WeatherKing 9

Nominal

Cooling

Capacity

Tons [kW]

Manufacturer

Recommended

Air-Flow Range

(Min/Max) CFM

Blower Size/

Motor

HP [W] &

# of Speeds

Motor

Speed

from

Factory

Motor

Speed

X-13

CFM Dry Delivery/filter/heaters/RPM/Watts

External Static Pressure-Inches W.C.

0.1 [.02] 0.2 [.05]

0.3 [.07] 0.4 [.10]

0.5 [.12] 0.6 [.15]

0.7 [.17]

1.5

852/510

10X6 1/3 Hp

2 speed

dual voltage

5 3

CFM

852 823

792

770 738 713 690

RPM

847 881

915 949

989 1026

1057

Watts

162 151 144 168 182 196 178

CFM

669 628

593 552

510 —

—

RPM

669 713 760 806 852 — —

Watts

80 87

94 86 —

—

2 973/733

10X6 1/3 Hp

2 speed

dual voltage

CFM

973 945

922 896 872

852

833

RPM

956 991

1020

1054 1083 1117 1145

Watts

222 221

247 256

253 261

260

5 4

CFM

841 807 780 753 733 — —

RPM

849 890

925 957

992 —

—

Watts

160 168 179 187 187 — —

2.5

1145/894

10X8 1/2 Hp

2 speed

dual voltage

5 3

CFM

1145 1122

1084

1064 1055 1025

1002

RPM

767 780

797 820

855 900

954

Watts

240 237 239 245 274 276 306

CFM

1037 1005

956 924

894 —

—

RPM

798 845

901

945 980 — —

Watts

199 213

196 226

237 —

—

3 1306/1040

10X8 1/2 Hp

2 speed

dual voltage

5 5

CFM

1306 1268

1223 1195 1162

1128

1093

RPM

887 933

986

1019 1056 1096

1133

Watts

307 313

313 339

373 356

370

5 4

CFM

1201 1163 1129 1094 1065 1040 —

RPM

866 914

964

999 1032 —

—

Watts

278 286

301

324 348 — —

208V/240V Airflow Performance Data—RF1T (X-13 (ECM) Motor)

Notes: X-13 motor speed changes.

All X-13 motors have 5 speed taps. Speed tap 1 is for continuous fan. Speed tap 2 (low static) and speed tap 3 (high static) are for lower tonnage. Speed tap 4 (low

static) and speed tap 5 (high static) are for higher tonnage.

X-13 air handlers are always shipped from factory at speed tap 5. To change to 1.5-ton or 2.5-ton airflow, move the blue wire to speed tap 2 or 3 on the

X-13 motor. The low static speed tap 2 (lower tonnage) and 4 (higher tonnage) are used for external static below 0.5" WC. The high static speed tap 3 (lower tonnage)

and 5 (higher tonnage) are used for external static exceeding 0.5" WC. Move the blue wire to the appropriate speed tap as required by the application needs.

• The airflow for continuous fan (speed tap 1) is 50% of the speed tap 4 airflow.

• The above airflow table lists the airflow information for air handlers with maximum heater allowed for each model.

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