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Bosch Aquastar 125BO Propane Outdoor Tankless Water Heater

Brand:
Bosch
SKU:
125BO-LP
Rating:
(0)
Q&A:
(2)
Bosch Aquastar 125BO Propane Outdoor Tankless Water Heater
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We no longer carry 125BO-LP
Unavailable since November 4, 2011

Product Highlights

Product Highlight: Max Flow (GPM)
4.3 MAX GPM
Product Highlight: Temperature Range (F)
90°F - 180°F
Product Highlight: Height
36-3/4"
Product Highlight: Amperage
1.2 Amps
Product Highlight: Voltage
120v
Product Highlight: Depth (Inches)
10-3/4" Depth

Description

Bosch AquaStar 125BO Outdoor Tankless Water Heater Bosch AquaStar Model 125BO Outdoor Whole house tankless gas water heater, 117,000 Btu input, natural draft with standing pilot. Built in freeze protection down to 5¦F. Provides endless hot water for one major application at a time (one shower at a time). Capacity: 1 to 2 Bathrooms
Dimensions: 10.75"D x 18.25"W X 36.75"H
Weight: 78
Max GPM @ 45¦F Rise: 4.2
Energy Factor: NG .69 LP .79
Minimum Input: 28,000
Maximum Input: 117,000
Vent Size: None
Gas Connection: 3/4"
Water Connections: 1/2"
Warranty: 12-year on heat exchanger, 2-years on parts Features:
  • Endless hot water
  • Installs outside the home
  • No vent pipe needed
  • Freeze protection down to 5 degrees F and only can be sold in the following states: Georgia, North Carolina, South Carolina, Alabama, Mississippi, Arkansas, Texas, Virginia (only in zip codes beginning with the first three digits 233-237), Arizona (in zip codes beginning with the first three digits 850-857 and 864), Oregon (in zip codes beginning with the first three digits 970-975), Washington (in zip codes beginning with the first three digits 980-986), California (except in zip codes beginning with the first three digits 935 or 961)

General Warranty Info
  • AquaStar water heaters are warranted by the Bosch will furnish a replacement heat exchanger and will furnish a replacement of any other part which fails in normal use and service within the applicable periods specified below, in accordance with the terms of this warranty. The Bosch Water Heating replacement will be warranted for the unexpired portion of the original warranty. This warranty will be valid only for water heaters in possession of the original purchaser as recorded on the warranty card.
  • If the heat exchanger fails within twelve (12) years after the original installation and operation, Bosch Water Heating will furnish a replacement heat exchanger. However, if the water heater is installed in other than a single family dwelling, or is used as a circulating heater in any application, this heat exchanger warranty is limited to two (2) years from date of original installation and operation.
  • If any other part fails within two (2) years after original installation and operation, Bosch Water Heating will furnish a replacement part free of charge.

Specs

Width:

18-1/4"

Height:

36-3/4"

Flow Rate:

0.5-4.3 GPM

Max Flow (GPM):

4.3

Min Flow (GPM):

0.5

Amperage:

1.2

Voltage:

120v

Depth (Inches):

10-3/4"

Wattage:

144

Type:

Liquid Propane (LP)

Efficiency:

86%

Water Connection:

1/2"

Gas Connection:

3/4"

Gas Input:

11" W.C.

BTU Input:

117000

Temperature Range (F):

90°F - 180°F

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Product Q&A

2 Questions
2 Questions
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Q: can the overall temperature output be increased beyond 45 deg F with a lower gpm flow rate?

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Please refer to page 2 of the following brochure for a flow rate chart: http://s3.pexsupply.com/manuals/1299090484970/49189_PROD_FILE.pdf

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Q: Does this and all other natural gas tankless water heaters need an electric power supply (for a fan or control panel)?

Asked by budget minded homeowner 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

No, this standard unit does not need an electrical supply. If you were looking to put a fan or control panel on the unit though, you would need to supply electric to it. There is no standard for the natural gas tankless water heaters, each of them is different when it comes to supplying them with gas or electric.

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