Bosch Tankless Water Heaters

Bosch 2700ES LP Tankless Water Heater

Here you have a Propane unit with a unique ignition system using the power of the water flow to start the gas burners up. No standing pilot light and no need for electricity or batteries to ignite the fuel.

Bosch 2700ES NG Tankless Water Heater

Here you have a Natural Gas unit with a unique ignition system using the power of the water flow to start the gas burners up. No standing pilot light and no need for electricity or batteries to ignite the fuel.

Bosch AquaStar 1600H NG Tankless Water Heater

Bosch uses a unique ignition system using the power of the water flow to start the gas burners up. No standing pilot light, and no need for electricity or batteries to ignite the fuel.

Bosch Pro GWH C 800-ES NG Tankless

Here you have a unit that can run TWO showers simultaneously. This is Bosch’s most powerful heater with a 10 gph flow, and 92% efficiency, yet it is simple to install and maintain. You can put it in very small spaces and vent it either horizontally or vertically.

Bosch Pro GWH C 920 ES NG Tankless Water Heater

You’ll get up to 94% efficiency with this model, and like other Bosch Pro models, it can also use concentric venting, for simpler “one-hole” intake and exhaust.