Trane TWA075A, TWE200B, TWA200B, TWE050A manual Outdoor Heating Capacity Btu/1000 At

Performance

Data(System)

Table PD-9 — Gross Heating Capacities (MBh)

TWA075A Heat Pump with TWE075A Air Handler At 2500 CFM (I-P)

Outdoor	Heating Capacity (Btu/1000) At					Total Power in Kilowatts At
Temperature	Indicated Indoor Dry BulbTemperature				Indicated Indoor Dry BulbTemperature
(°F)	60	70	75	80	60	70	75	80
-18	33.0	28.7	27.1	25.9	5.6	5.7	5.9	6.0
-13	34.1	30.4	29.0	27.9	5.5	5.7	5.9	6.1
-8	35.6	32.4	31.2	30.3	5.5	5.8	5.9	6.2
-3	37.5	34.8	33.9	33.2	5.5	5.8	6.0	6.3
2	40.0	37.7	37.0	36.4	5.5	5.9	6.1	6.4
7	42.8	41.1	40.5	40.1	5.6	6.0	6.2	6.5
12	46.2	44.9	44.4	44.2	5.6	6.1	6.3	6.6
17	50.0	49.1	48.7	48.5	5.7	6.2	6.5	6.8
22	54.4	53.6	53.4	53.2	5.8	6.3	6.6	7.0
27	59.2	58.6	58.4	58.2	5.9	6.4	6.8	7.1
32	64.5	63.9	63.7	63.5	6.0	6.6	6.9	7.3
37	69.9	69.4	69.1	68.8	6.1	6.7	7.1	7.5
42	75.7	75.1	74.7	74.3	6.2	6.9	7.2	7.6
47	81.8	81.1	80.6	80.1	6.4	7.0	7.4	7.8
52	88.3	87.4	86.8	86.2	6.5	7.2	7.6	8.0
57	95.1	93.9	93.2	92.4	6.7	7.4	7.7	8.1
62	102.0	100.6	99.8	98.9	6.8	7.5	7.9	8.3
67	109.0	107.4	106.5	105.5	7.0	7.7	8.1	8.5
72	116.3	114.5	113.4	112.3	7.2	7.9	8.2	8.6

Table PD-9 — Gross Heating Capacities (kW)

TWA075A Heat Pump with TWE075A Air Handler At 4247 m3/h (SI)

Outdoor		Heating Capacity (kW) At				Total Power in Kilowatts At
Temperature	Indicated Indoor Dry BulbTemperature				Indicated Indoor Dry BulbTemperature
(°C)	15.6	21.1	23.9	26.7	15.6	21.1	23.9	26.7
-27.8	9.7	8.4	7.9	7.6	5.5	6.0	6.2	6.5
-25.0	10.0	8.9	8.5	8.2	5.6	6.1	6.3	6.6
-22.2	10.4	9.5	9.1	8.9	5.7	6.2	6.5	6.7
-19.4	11.0	10.2	9.9	9.7	5.8	6.3	6.6	6.9
-16.7	11.7	11.0	10.8	10.7	5.9	6.5	6.7	7.0
-13.9	12.5	12.0	11.9	11.7	6.0	6.6	6.9	7.2
-11.1	13.5	13.1	13.0	12.9	6.2	6.7	7.0	7.4
-8.3	14.7	14.4	14.3	14.2	6.3	6.9	7.2	7.5
-5.6	15.9	15.7	15.6	15.6	6.5	7.0	7.4	7.7
-2.8	17.3	17.2	17.1	17.0	6.6	7.2	7.5	7.9
0.0	18.9	18.7	18.7	18.6	6.8	7.4	7.7	8.1
2.8	20.5	20.3	20.2	20.1	6.9	7.6	7.9	8.3
5.6	22.2	22.0	21.9	21.8	7.1	7.8	8.1	8.5
8.3	24.0	23.7	23.6	23.4	7.3	8.0	8.4	8.8
11.1	25.9	25.6	25.4	25.2	7.5	8.2	8.6	9.0
13.9	27.8	27.5	27.3	27.1	7.7	8.4	8.8	9.2
16.7	29.9	29.5	29.2	29.0	7.9	8.7	9.1	9.5
19.4	31.9	31.5	31.2	30.9	8.1	8.9	9.3	9.8
22.2	34.1	33.5	33.2	32.9	8.4	9.2	9.6	10.0

Correction Factors - Other Airflows			Airflow = 2500 cfm (4247 m3/h)
(Table Value x Correction Factor = Value at new airflow)			Heating Capacity (High Temp.) = 81,000 (23.72)
			Heating Capacity (Low Temp.) = 49,000 (14.35)
Airflow	2250 cfm	2750 cfm	Compressor Power (High Temp) = 5.67 kW
	3822 m3/h	4672 m3/h	Compressor Power (Low Temp) = 4.80 kW
Heating Capacity	x0.99	x1.01	Coeff. Of Perf. (High Temp) = 3.4
Compressor kW	x1.02	x0.98	Coeff. Of Perf. (Low Temp) = 2.3
			Outdoor Fan Power = 550 watts
Values at ARI Rating Conditions of:			Indoor Fan Power = 800 watts
70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)			Note:
			1. Rated with 25 feet of 1-3/8" suction and 1/2" liquid line.

20 SSP-PRC002-EN