Submittal Sheet

Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances | BTC 436008102 A | 07.2011
Bosch Thermotechnology Corporation
Londonderry, NH • Ft. Lauderdale, FL • Irvine, CA
Tel: [phone] Fax: [phone] www.bosch-climate.us
Engineering Submittal Sheet
Bosch Greenstar
57, 100, 131, 151 Heating Boiler
Technical data Greenstar 151 Heating Boiler
Condensate Unit NG LPG (propane)
Max. condensate quantity (t
R
= 86 °F (30 °C)) gph (l/h) 0.9 (3.5)
0.9 (3.5)
pH level, approx.
4.8
4.8
Technical data Greenstar 151 Heating Boiler
General Unit NG LPG (propane)
Voltage VAC 120
120
Frequency Hz 60 60
Max. power consumption (central heating mode) W 205 205
Max. power consumption (Stand-by) W < 6 < 6
Noise level dB(A) ≤ 45 ≤ 45
Maximum supply temperature °F ( °C) 194 (90) 194 (90)
Max. permissible operating pressure (P
MS
) heating psi (bar) 30 (2.07) 30 (2.07)
Permissible ambient temperature °F ( °C) 32 - 122 (0 - 50) 32 - 122 (0 - 50)
Nominal water capacity (heating) Gal (L) 0.925 (3.5) 0.925 (3.5)
Weight (without packaging) lbs. (kg) 103.6 (47) 103.6 (47)
Dimensions, W x H x D
inch
(mm)
17-21/64” × 33-15/32” × 13-57/64”
(440 × 850 × 353)
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