The Turbomax, Thermo 2000’s instantaneous indirect hot water heater, is the ideal solution for domestic water heating in residential, commercial and institutional applications. It instantly heats potable water upon demand—from 40 °F to 140 °F in less than 7 seconds. Ingenious! The TurboMax features an unmatched high thermal exchange capacity and provides exceptional high-quality hot water. With a lifespan of over 30 years, it is covered by a 15-year residential warranty and a 10-year commercial warranty.