Bosch PowerStar AE125 electric tankless water heater is one of the top selling models, and is designed to replace an electric storage water heater. With PowerStar AE 125, you will have endless hot water supply. The unit can provide 3.7 gallons of hot water per minute at 105°F for 2 sinks simultaneously or one shower or bathtub.

Bosch PowerStar AE125 enjoys 94% energy efficiency, with an activation rate of .8 gpm. Other features include, durable poly heating elements, electronic flow switch, 3/4” brass NPT fittings, external temperature knob, filter screen on inlet and thermal cutout safety.

The unit requires no temperature / pressure relief valve, but comes fitted with a flow sensor to provide a constant output temperature.

Based on the US Department of test method for water heater, AE 125 model will operate approximately at a cost $458, compared to $478 for a 50- gallon tank water heater.

Bosch PowerStar AE 125 is manufactured by Applied Energy, formerly Redring, and the company has manufactured electric ondemand water heaters over 40 years.

Features:

 94% efficiency rating
 Durable poly heating elements
 Electronic flow switch
 ¾" brass NPT fittings
 External temperature control knob
 Activation rates of .6 gallons per minute (AE115) and .8 gpm (AE125)
 Filter screen on inlet
 Thermal cut-out for safety
 No temperature/pressure relief valve necessary (check local codes)
 Flow sensor to provide a constant output temperature

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