BOSCH Tankless Water Heaters

 Made in the USA              Why Tankless?      Residential Water Heaters

   A Bosch tankless water heater is the perfect companion for geothermal system. Tankless gas water heaters save an average home 40-50% of the cost to heat domestic water and you never run out of hot water. It heats the water as you use it, and only as much as is needed. There is no wasted gas to keep the water tank hot all night or all day when no one is using hot water. Tankless water heaters are very Green. An old style standard gas fired tank type water heater is inefficient (about 60-65% of the heat produce actually heats water). Tankless water heaters are up to 98% efficient (almost all of the heat produced heats the water).

How it works

    Tankless water heater only operates when there is a demand for hot water. With a modulating burner it only heats as high as is needed to heat the amount of water used. You have an end less supply hot water, you will never run out. No wasting energy to maintain a tank of hot water.



    Tankless water heater installs in place of your old water heater.

Condensing units use a gas line, need a 110 volt power source and use PVC pipe for venting.

Bosch Greentherm C 950 ES Gas Tankless Water Heater  Condensing technology with up to 93%                                                        efficiency and a high ENERGY STAR rating
                  Greentherm C 950 ES


  • 15 year limited warranty on heat exchanger; 3 year warranty if used in direct recirculation applications
  • 15 year warranty on heat exchanger if used if recirculated through a storage tank such as the Ariston mini-tank
  • 5 year warranty on all other parts
  • 1 year labor warranty  
  •  A lot of this information is from BOSCH web-site