OVERVIEW

With its many features for ease and comfort, the Bosch Therm 7703311072 is a good all-around tankless water heater for your home.

QUICK FACTS

• 12 maximum gallons per minute, 225,000 BTU natural gas tankless water heater
• Operates at up to a 98% thermal efficiency and is low NOx compliant
• Designed for whole-house water heating, on demand and with no interruptions
• Supports up to a 180°F water output
• Easy-read digital display for accurate temperature setting
• Compact and light weight, a true space-saving solution with a simplistic installation design that is plug-n-play
• Average life expectancy of up to 20+ years according to the manufacturer

12 Maximum Gallons Per Minute (GPM)

With a maximum heating flow rate of 12 GPM, the Bosch Therm 7703311072 is designed to work in a wide variety of applications. For an example of what some common applications may use in terms of gallons per minute, see below:

• Kitchen Faucet: 2-3 GPM
• Shower: 1.5-3 GPM
• Dishwasher: 2-4 GPM
• Washing Machine: 3-5 GPM

Warranty

Bosch offers a 5-year part replacement warranty and a 1-year reasonable labor warranty that covers all components incorporated in the water heater itself at the time of manufacture. All Bosch accessories carry a 1-year parts warranty when installed in the field. On top of these, Bosch offers a 15-year limited lifetime heat exchanger warranty on residential applications. For more information on this unit’s warranty and to register your unit, click here.