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Product Highlights
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Electric
5 Year on Heat Exchanger/ 1 Year on Parts Warranty
102°F - 131°F
15.5" Height
120 Amps
240v
Description
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Whole house electric tankless water heater 240/208V(27/20kw)
Bosch Powerstar AE-125 Electric Tankless Water Heater
PowerStar water heaters bring the performance of tankless to situations where an electric unit is preferred. Compact and powerful, Model AE125 delivers up to 4.0 gallons per minute. Easily supplying two sinks or one major application at a time. These heaters are built to last, save valuable floor space and mount easily on the wall.
Capacity: 1 Appliance
Dimensions: 15 1/4" x 15 1/2" x 4 1/2"
Weight: 22
Max GPM @ 45¦F Rise: 4
Energy Factor: 0.95
Water Connections: 3/4"
Warranty: 10-year warranty on heat exchanger, 1 year on parts
Features:
Additional Information:
Bosch Powerstar AE-125 Electric Tankless Water Heater
PowerStar water heaters bring the performance of tankless to situations where an electric unit is preferred. Compact and powerful, Model AE125 delivers up to 4.0 gallons per minute. Easily supplying two sinks or one major application at a time. These heaters are built to last, save valuable floor space and mount easily on the wall.
Capacity: 1 Appliance
Dimensions: 15 1/4" x 15 1/2" x 4 1/2"
Weight: 22
Max GPM @ 45¦F Rise: 4
Energy Factor: 0.95
Water Connections: 3/4"
Warranty: 10-year warranty on heat exchanger, 1 year on parts
Features:
- Endless hot water
- 95% Efficient
- Perfect for one major application at a time
- Easy installation
Additional Information:
Specs
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| Application: | 1 Shower |
|---|---|
| Width: | 6-1/2" |
| Height (Inches): | 15.5" |
| Flow Rate: | 0.8-4 GPM |
| Amperage: | 120 |
| Fuel Type: | Electric |
| Voltage: | 240v |
| Wattage: | 26850 |
| Depth (Inches): | 3" |
| Efficiency: | 94% |
| Water Connection: | 3/4" |
| Temperature Range (F): | 102°F - 131°F |
| Warranty: | 5 Year on Heat Exchanger/ 1 Year on Parts |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
13 Replacement Parts
2 Pole Thermal Cutout (27Kw), 87387017400
SKU: 87387017400
BoschSingle Triac, 87387017330
SKU: 87387017330
BoschFlow Sensor, 87387017000
SKU: 87387017000
BoschPCB Mount, 87387017220
SKU: 87387017220
BoschTemperature Sensor, 87387017310
SKU: 87387017310
Bosch6-Way Terminal Block, 87387016980
SKU: 87387016980
BoschElement Assembly 2 (27kW), 87387017360
SKU: 87387017360
BoschElement Assembly 1 (27kW), 87387017370
SKU: 87387017370
BoschDual Triac, 87387017230
SKU: 87387017230
BoschInlet, 87387017340
SKU: 87387017340
BoschOutlet, 87387017290
SKU: 87387017290
BoschFlow Regulator (27kW), 87387017390
SKU: 87387017390
BoschFilter Washer, 87387017060
SKU: 87387017060
Bosch
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Product Reviews
Showing 1-1 of 1 reviews
smaller amount of hot water is needed .
This type of water heater is useful when smaller amounts is required and the input pressure is constant as with city water supply. The water flow sensor doesnt seem to activate at very small flow of water.
Wayne Blake
West End N.C.
16 years ago
Verified Buyer
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Product Q&A
3 Questions3 Questions
Q: We recently installed this unit and are not able to get constant hot water to the kitchen or bathroom sink... only to the shower. The hot water takes a little while to arrive (not as quick as I had thought or hoped) but when it does, it only lasts for a minute or so before it turns cold. Any thoughts as to what's happening or have you heard of this happening before?
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply StaffThe hot water should take a few seconds to get to the fixtures with a tankless unit. As long as you are not exceeding the unit's flow capacity, there may be something wrong with the way it was installed or with the unit itself.
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Q: will the 125 supply a 3 bd rm 2 bath home with enoug hot water
Asked by not convinced 16 years ago
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Verified Reply- PexSupply StaffThis unit will handle one shower and one bathroom sink running at the same time.
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Q: with these tankless water heaters i was wondering if i can use them to heat my hot water baseboard to heat my house. it says one large application on the chart, could that be what it means. i was looking at the 125. i figured it would take the big one. could you help
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffThis unit can only be used for plumbing because it can not handle the pre-heated water that would circulate through it with a baseboard system.
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