The Navien NR Condensing 98 residential tankless water heaters are available in three base models, the NR-180, NR-210, and NR-240. Navien offers a unique add on option for a built in tank and recirculation pump to each of these models by adding the suffix “A” to the model number with the NR-180A, NR-210A, and NR-240A […]
Bosch PowerStar AE115 and AE125 Electric Tankless Water Heater Review
The Bosch PowerStar AE115 and AE125 Electric Tankless Water Heaters provide whole house instant domestic hot water using electricity to heat the water. Both of the PowerStar electric tankless water heaters require 240/208-volt electric power for installation and operation. The PowerStar AE115 requires a minimum 150-amp service, and in the US will require the installation […]
