Bosch SM070 - Page 23

Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760108301 E | 02.2014
Bosch Thermotechnology Corp.
Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-954-776-5529 www.bosch-climate.us
Engineering Submittal Sheet
SM Series
Residential Geothermal Heat Pumps
23 of 44
SM070 Heating Performance Data - Partial Load @ 1850CFM
Entering
Water Temp
°F
Water
fl ow
GPM
Pressure
Drop
(FOH)
Pressure
Drop
(PSI)
Ent. Air
db/wb, °F
Total
Btu/hr.
Ht. Abs.
Btu/hr.
Unit
kW
COP
30
9 2.3 1.0
60 39.9 29.3 3.05 3.8
70 38.9 26.8 3.38 3.4
80 37.5 24.5 3.76 2.9
12 3.8 1.6
60 40.0 30.1 3.05 3.8
70 39.4 28.9 3.39 3.4
80 38.9 25.9 3.78 3.0
18 7.9 3.4
60 42.2 30.5 3.06 4.0
70 40.9 29.6 3.40 3.5
80 40.0 27.4 3.80 3.1
40
9 2.2 0.9
60 45.2 35.1 3.09 4.3
70 44.3 32.5 3.44 3.8
80 43.1 31.7 3.83 3.3
12 3.7 1.6
60 46.8 36.3 3.10 4.4
70 44.9 33.0 3.44 3.8
80 45.1 32.1 3.84 3.4
18 7.6 3.3
60 45.7 38.3 3.06 4.4
70 46.8 34.8 3.46 4.0
80 45.7 32.8 3.85 3.5
50
9 2.1 0.9
60 51.4 41.2 3.14 4.8
70 50.3 38.1 3.48 4.2
80 49.8 36.6 3.89 3.8
12 3.5 1.5
60 53.2 42.9 3.15 5.0
70 52.3 40.7 3.51 4.4
80 50.8 39.9 3.91 3.8
18 7.3 3.2
60 55.3 44.8 3.16 5.1
70 53.8 42.1 3.52 4.5
80 52.0 38.4 3.91 3.9
60
9 2.0 0.9
60 58.2 47.3 3.18 5.4
70 56.9 44.6 3.55 4.7
80 55.8 41.9 3.95 4.1
12 3.4 1.5
60 60.4 49.3 3.19 5.6
70 58.8 47.0 3.56 4.8
80 58.8 45.1 3.98 4.3
18 7.1 3.1
60 63.1 52.0 3.21 5.8
70 58.1 47.7 3.51 4.9
80 59.3 45.4 3.99 4.4
70
9 2.0 0.9
60 65.3 54.3 3.22 5.9
70 63.7 51.4 3.61 5.2
80 62.1 48.8 4.02 4.5
12 3.3 1.4
60 67.6 57.3 3.24 6.1
70 66.2 53.6 3.63 5.4
80 66.0 50.9 4.07 4.8
18 6.9 3.0
60 70.7 59.3 3.26 6.4
70 68.9 55.5 3.65 5.5
80 67.3 53.7 4.09 4.8
80
9 1.9 0.8
60 72.6 61.5 3.28 6.5
70 71 58.2 3.67 5.7
80 70.6 57.2 4.12 5.0
12 3.2 1.4
60 75.7 64.2 3.30 6.7
70 73.7 60.7 3.70 5.8
80 73.3 59.2 4.15 5.2
18 6.6 2.9
60 78.9 68.0 3.32 7.0
70 76.6 64.8 3.73 6.0
80 70.0 66.5 4.09 5.0