Bosch BP User Manual
i series
Engineering
Model BP
Residential Geothermal Heat Pumps
Overview and Certifi cations
Submittal
Sheet
®
Standard Features, Factory Installed Options, and Field Installed Accessories
Standard Features
Available in Horizontal and Vertical Cabinets
— Constructed using white pre-painted steel
— Hanging brackets standard for horizontal cabinet
High Efficiency
— Up to 21.2 EER @ FL GLHP
— Compliant with Energy Start Tier 3
— PSC blower motor for unit size 012
— Constant Torque ECM for unit sizes 018-048
Configured as Ordered
— Left hand or right hand return air
— Top or end supply air
½" Dual Density Fiber Insulation
— non-combustible, non-hydroscopic and does not
support fungal growth
— meets NFPA 90A and 90B for fire protection
— meets the GREENGUARD Indoor Air Quality
Standard
Compressors
— Floating compressor base pan for quite operation
— 012 - 018 Rotary
— 024 - 048 Scroll
Standard MERV 8 Filter with 4 sided Filter Rack
TXV (Thermal Expansion Valve)
— Improves refrigerant management and efficiencies
Reliability - Durability - Serviceability
— UPM circuit board with communicating features
— Completely serviceable from front of unit
DuoGuard(™) Evaporator Coil
— Tin electro-plated copper tubing with high-
tech polymer coated aluminum fins will protect
the evaporator coil from all forms of corrosive
elements in the airstream
1 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Bosch Thermotechnology Corp.
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
i Series Model BP
Residential Geothermal Heat Pumps
Standard Features, Factory Installed Options, and Field Installed Accessories continued..
Engineering Submittal Sheet
Electronic Circuit Board UPM
The electronic circuit board provides protection with:
— Random Start of Unit
— 5 minute short cycle time delay (Anti-Short Cycling)
— Alarm communicating Output
— Low pressure switch bypass at cold water start up
It also monitors and communicates standard safety features/
alerts/operation/protection:
— Low Pressure Switch
— High Pressure Switch
— Evaporator Freeze Switch
— Water Coil Freeze Switch
— Condenstate Overflow Switch
This circuit board can communicate with a Bosch thermostat
that alerts the customer of adverse conditions.
Standard 75 VA Transformer
Standard Warranty
— 10 year all parts limited warranty
— 10 year labor limited warranty
— For full warranty details: https://www.bosch-
climate.us/support-center/product-warranty-library/
residential-heat-pumps-geothermal-warrantydocuments.html
Field Configurable Horizontal Discharge Air Conversion
— The horizontal conversion allows end blow to straight
through conversion of discharge air, as the straight
through confi guration for horizontal is no longer
available.
Field Installed Accessories
Thermostats
— Bosch thermostats are fully customized to meet
your individual needs. Bosch offers communicating
thermostats that can display alert messages without
having to go to the unit.
Externally Mounted Duct Heater Kits
Swivel Water Connections
— 3/4" or 1" FPT Swivel Water Connection
Internally Mounted Electric Heater Kits
— A field installed option for back up heat. Available
in 5, 10, 15, or 20 kW depending on the size of the
geothermal heat pump.
Pump/Valve Relay Kit
— This relay is used to energize a supply pump or
solenoid valve when there is a call for compressor
operation. This relay can be used to switch either
high or low voltage power.
SmartStart Assist Kit
— An option which provides a means of reducing
inrush currents at compressor startup. Light
flickering is eliminated, and a smooth start is
achieved (only available on scroll compressor
models).
Stainless Steel Hose Kits
— Available in various lengths and diameters
depending on the need for your application.
2 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Flow Center Kits
Bosch Thermotechnology Corp.
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
i Series Model BP
Residential Geothermal Heat Pumps
Model Nomenclature
BP 048- 1 VT C -F L T
SERIES:
BP
NOMINAL CAPACITY: SUPPLY AIR LOCATION
VOLTAGE DESIGNATION:
1 - 208-230/1/60
Engineering Submittal Sheet
VT UNITS:
T - TOP
HZ UNITS:
E - END DISCHARGE
CABINET CONFIGURATION:
VT - VERTICAL
HZ - HORIZONTAL
RETURN AIR LOCATION:
L - LEFT
R - RIGHT
HEAT EXCHANGER MATERIAL:
C - COPPER
N - CUPRO-NICKEL
ASHRAE/AHRI/ISO 13256-1. with PSC Motor
Model
Number
BP012 4.0 400 12200 14.90 16500 5.10 14600 22.70 13000 4.30 13000 17.50 10000 3.60
Fluid
Flow
Rate
(GPM)
Air
Flow
Rate
(CFM)
Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump
Cooling
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
COP
Cooling
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
WATER CONNECTIONS
LOCATIONS:
F - FRONT
Cooling
COP
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
ASHRAE/AHRI/ISO 13256-1. with ECM Motor (Const Torque)
Model
Number
BP018 5.0 600 19500 16.40 21300 5.30 21300 25.60 17700 4.50 20500 19.00 14800 3.80
BP024 6.0 850 24500 16.95 28500 5.35 28400 27.35 23700 4.50 26000 19.80 18000 3.70
BP030 7.0 1000 27000 16.60 31000 5.90 31700 27.00 25000 5.20 28500 19.40 20500 4.30
BP036 10.0 1200 36000 17.20 41000 5.60 40200 25.90 34400 4.90 37500 19.70 26000 4.10
BP042 10.5 1400 40600 18.20 42400 6.00 45000 25.70 35000 5.10 42200 21.10 26800 4.10
BP048 12.0 1600 47400 17.20 50000 5.30 52900 26.10 40500 4.30 49500 20.00 33400 3.70
Fluid
Flow
Rate
(GPM)
Air
Flow
Rate
(CFM)
Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump
Cooling
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
COP
Cooling
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
COP
Cooling
Capacity
(Btu/hr)
EER
Heating
Capacity
(Btu/hr)
COP
COP
3 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
i Series Model BP
Residential Geothermal Heat Pumps
Physical Data
Description Unit
Compressor Type —
Max Water Working Pressure PSIG/kPa
Standard Fan Motor & Blower
Fan Motor Type/Speeds —
Fan Motor (HP) HP 1/10 1/3 1/3 1/2 3/4 3/4 3/4
Blower Wheel Size (Dia. x W) Inch
Water Connection Size
FPT Inch
Coaxial Coil Volume gal
Vertical Cabinet
Refrigeration Charge oz
Air Coil Dimensions (H x L) Inch 16x16.5 16.5x20 24x21 24x27 24x27 32x27 32x27
Standard Filter - 2" MERV 8
(H x L)
Weight - Operating Lbs 166 195 229 269 281 334 340
Weight - Shipping Lbs
Horizontal Cabinet
Refrigeration Charge oz
Air Coil Dimensions (H x L) Inch 16x16.5 18x18.5 18x28 20x32.5 20x32.5 20x43.25 20x43.25
Standard Filter - 2" MERV 8
(H x L)
Weight - Operating Lbs 173 198 307 358 369 400 405
Weight - Shipping Lbs
Inch 18x20 20x20 24x24 24x30 24x30 16x30 (2) 16x30 (2)
Inch 18x20 18x20 20x30 20x34.5 20x34.5 20x24 (2) 20x24 (2)
012 018 024 030 036 042 048
Rotary Rotary Scroll Scroll Scroll Scroll Scroll
400/3100 400/3100 400/3100 400/3100 400/3100 400/3100 400/3100
PSC/3
5.5x5.5 9x7 9x7 9x7 9x7 10x8 10x8
3/4 3/4 3/4 1 1 1 1
0.31 0.31 0.48 0.39 0.62 0.62 0.62
46 35 65 71 68 83 86
186 212 242 292 304 360 366
46 35 65 71 71 80 82
205 222 340 404 415 465 470
ECM Const
Torque / 3
speed
ECM Const
Torque / 3
speed
Model Size
ECM Const
Torque / 3
speed
ECM Const
Torque / 3
speed
ECM Const
Torque / 3
speed
ECM Const
Torque / 3
speed
4 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
i Series Model BP
Residential Geothermal Heat Pumps
Horizontal Cabinet Corner Weights
Confi guration Left Hand Evaporator Right Hand Evaporator
Model Unit Total Left Front* Right Front* Left Back Right Back Left Front* Right Front* Left Back Right Back
BPH 012
BPH 018
BPH 024
BPH 030
BPH 036
BPH 042
BPH 048
*Front is control box end
Lbs 173 46 42 45 40 44 44 40 45
kg 79 21 19 21 18 20 20 18 21
Lbs 198 51 49 50 48 49 51 47 51
kg 90 23 22 23 22 22 23 22 23
Lbs 307 80 78 79 70 77 81 68 81
kg 140 36 36 36 32 35 37 31 37
Lbs 358 99 88 92 79 96 92 78 92
kg 163 45 40 42 36 44 42 35 42
Lbs 369 100 92 94 83 96 96 81 96
kg 168 45 42 43 38 44 44 36 44
Lbs 400 107 99 105 89 103 103 88 106
kg 182 49 45 48 40 47 47 40 48
Lbs 405 106 108 102 89 102 112 85 106
kg
184 48 49 46 41 46 51 39 48
Factory Installed Option - Cupro-Nickel Coil
Model Number with Standard Copper Coil
BP012-1HZC BP012-1HZN
BP012-1VTC BP012-1VTN
BP018-1HZC BP018-1HZN
BP018-1VTC BP018-1VTN
BP024-1HZC BP024-1HZN
BP024-1VTC BP024-1VTN
BP036-1HZC BP036-1HZN
BP036-1VTC BP036-1VTN
BP048-1HZC BP048-1HZN
BP048-1VTC BP048-1VTN
* dashes are included as a digit.
(To add this option to the product, change the model number 10TH digit* to an “N”)
Model Number with Cupro-Nickel Coil
5 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
i Series Model BP
Residential Geothermal Heat Pumps
Electrical Data - Standard Motor - PSC for 012
Model
BP012 -1 208-230/60/1 1 4.6 27.9 1 0.96 0.1 6.7 15
Electrical Data - Standard Motor - Constant Torque for 018-048
Model
BP018 -1 208-230/60/1 1 7.4 33 1 2.8 0.33 12.1 15
BP024 -1 208-230/60/1 1 13.5 58.3 1 2.8 0.33 19.7 30
BP030 -1 208-230/60/1 1 12.8 58.3 1 4.1 0.5 20.1 30
BP036 -1 208-230/60/1 1 16 77 1 6 0.75 26.0 40
BP042 -1 208-230/60/1 1 16.7 79 1 6 0.75 26.9 40
BP048 -1 208-230/60/1 1 19.9 109 1 6 0.75 30.9 50
Electrical
Symbol
Electrical
Symbol
Voltage/Hz/Phase
Voltage/Hz/Phase
Compressor Blower Motor
QTY RLA LRA QTY FLA HP
Compressor Blower Motor
QTY RLA LRA QTY FLA HP
Min Circuit
Amps
Min Circuit
Amps
Max Fuse/
HACR
Max Fuse/
HACR
208/230V Units shipped with transformer wired for
230V—for 208V remove orange tranformer primary
lead and replace with red lead.
Electrical Data - Field Install Internal Electric Heat Accessory - Compressor Power Connection
Models Voltage Code Voltage/Hz/Phase
BP018 1 208-230/60/1 197/253 1 7.4 33.0 9.3 15
BP024 1 208-230/60/1 197/253 1 13.5 58.3 16.9 30
BP030 1 208-230/60/1 197/253 1 12.8 58.3 26.5 25
BP036 1 208-230/60/1 197/253 1 16.0 77.0 20.0 30
BP042 1 208-230/60/1 197/253 1 16.7 79.0 20.9 30
BP048 1 208-230/60/1 197/253 1 19.9 109.0 24.9 40
Voltage Min/
Max
QTY RLA LRA
Compressor
Min Circuit
Amps
Max Fuse/
HACR
6 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
i Series Model BP
Residential Geothermal Heat Pumps
Electrical Data - Electric Heat Option Constant Torque ECM
Model
BP018 4.8 1 4,800 3,600 20.0 17.3 2.8 - 28.5 25.1 30 30
BP024 4.8 1 4,800 3,600 20.0 17.3 2.8 - 28.5 25.1 30 30
BP024 9.6 1 9,600 7,200 40.0 34.6 2.8 - 53.5 46.8 60 50
BP030 4.8 1 4,800 3,600 20.0 17.3 4.1 - 30.1 26.8 35 30
BP030 9.6 1 9,600 7,200 40.0 34.6 4.1 - 55.1 48.4 60 50
BP036 4.8 1 4,800 3,600 20.0 17.3 6.0 - 32.5 29.1 35 30
BP036 9.6 1 9,600 7,200 40.0 34.6 6.0 - 57.5 50.8 60 60
BP036 14.4 2 14400 10800 60 51.9 6
BP042 4.8 1 4,800 3,600 20.0 17.3 6.0 - 32.5 29.1 35 30
BP042 9.6 1 9,600 7,200 40.0 34.6 6.0 - 57.5 50.8 60 60
BP042 14.4 2 14400 10800 60 51.9 6
BP048 4.8 1 4,800 3,600 20.0 17.3 6.0 - 32.5 29.1 35 30
BP048 9.6 1 9,600 7,200 40.0 34.6 6.0 - 57.5 50.8 60 60
BP048 14.4 2 14400 10800 60 51.9 6
BP048 19.2 2 19200 14000 80 69.2 6
EH RATED
kW
STAGE
Heater Watts Heater AMPS Circuit MCA MOP
240 208 240V 208V
Motor FLA
(A)
Fuses 240V 208V 240V 208V
F1/F2
F3/F4
F1/F2
F3/F4
F1/F2
F3/F4
F1/F2
F3/F4
82.5 72.4 90 80
82.5 72.4 90 80
82.5 72.4 90 80
107.5 94.0 110 100
7 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
i Series Model BP
Residential Geothermal Heat Pumps
Operating Limits - Cooling & Heating
Description Standard Unit
COOLING
Minimum ambient air temperature °F 50
Maximum ambient air temperature °F 100
Minimum evaporator entering air db/wb °F 68/57
Rated air coil entering air db/wb °F 80/67
Maximum evaporator entering air db/wb °F 95/85
Minimum water coil entering fl uid temperature °F 50
Water loop typical coil entering fl uid range temperature °F 70/90
Maximum water coil entering fl uid temperature °F 110
HEATING
Minimum ambient air temperature °F 40
Maximum ambient air temperature °F 85
Minimum evaporator entering air db °F 50
Rated air coil entering air °F 68
Maximum evaporator entering air db °F 80
Normal water coil entering fl uid range °F 25-80*
Minimum water coil entering Fluid °F 20*
* Antifreeze solution is required for fl uid temperature at or below 45 Degrees F.
8 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
i Series Model BP
Residential Geothermal Heat Pumps
Blower Performance CFM Standard Motor - PSC for 012
Available External Static Pressure (in. wc. Wet coil and fi lter included)
Model
BP012
Blower Performance CFM Standard Motor - Constant Torque ECM for 018-048
Model
BP018
BP024
BP030
BP036
BP042
BP048
Motor
Speed
Low450435415400385360330305----
Medium 425 405 385 375 360 335 310 -----
High 390 380 365 350 335 315 290 -----
Motor
Speed
Low730700660615580545505460----
Medium 615 575 540 500 460 420 ------
High 540 510 480 445 405 360 -----Low975945910880855825790750----
Medium 905 885 855 825 790 755 700 650 ----
High 725 700 670 640 585 530 -----Low 1225 1195 1170 1140 1110 1075 1010 940 745 - - -
Medium 1110 1075 1045 1015 985 955 915 880 700 - - -
High 955 925 890 860 825 790 750 715 685 - - Low 1440 1420 1400 1380 1345 1315 1240 1165 1005 845 - -
Medium 1340 1315 1290 1270 1245 1225 1180 1135 990 845 - -
High 1190 1165 1140 1115 1090 1065 1040 1020 915 810 - Low 1645 1635 1610 1585 1560 1535 1510 1485 1460 1430 - -
Medium 1455 1425 1400 1375 1345 1320 1290 1260 1225 1190 - -
High 1220 1190 1160 1130 1100 1070 1015 955 895 830 - Low 1840 1820 1795 1775 1745 1720 1695 1670 1645 1615 - -
Medium 1655 1635 1610 1585 1560 1535 1510 1485 1460 1430 - -
High 1455 1425 1400 1375 1345 1320 1290 1260 1225 1190 - -
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20
Available External Static Pressure (in. wc. Wet coil and fi lter included)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20
Engineering Submittal Sheet
9 of 27
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 760608301 D | 11.2018
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Bosch Thermotechnology Corp.
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Loading...