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Shipping to:Chico, CA

The Bosch 125BS-NG has been discontinued

** See similar or replacement items below **

Bosch
Item # bci245719

Bosch AquaStar Natural Gas Solar Backup Tankless Water Heater

Model: 125BS-NG
|
Item: bci245719

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

Bring efficiency to your solar water heating system with the Bosch AquaStar Model 125BS. This heater is specifically designed as a backup to preheated water produced by solar-based systems or from wood stoves. Its tankless design saves floor space and will save you money, as it only operates when your preheated water needs a boost in temperature. 12-year warranty on heat exchanger, 2-years on parts.

Manufacturer Resources

Specification Sheet

Dimensions and Measurements

Depth
8.75 in.
Duct Size
5" Round
Gas Connection
1/2"
Height
29.75 in.
Minimum Flow Rate
.5 GPM
Minimum Gas Input
23400
Width
18.25 in.

Dimensions and Measurements

Depth
8.75 in.
Duct Size
5" Round
Gas Connection
1/2"
Height
29.75 in.
Minimum Flow Rate
.5 GPM
Minimum Gas Input
23400
Width
18.25 in.

Characteristics and Features

Direct Vent
No
Heating Technology
Non-Condensing
Indoor Installation
Yes
Manifolding
No
Vent Construction
Double Wall

Characteristics and Features

Direct Vent
No
Heating Technology
Non-Condensing
Indoor Installation
Yes
Manifolding
No
Vent Construction
Double Wall

Electrical and Operational Information

Fuel Type
Natural Gas
Maximum Temperature
140
Modulating Gas Valve
Yes
Power Source
Plug-In

Electrical and Operational Information

Fuel Type
Natural Gas
Maximum Temperature
140
Modulating Gas Valve
Yes
Power Source
Plug-In

Warranty and Product Information

Outdoor Approved
No
Product Variation
Whole House Water Heater

Warranty and Product Information

Outdoor Approved
No
Product Variation
Whole House Water Heater

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