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Water Heater & Tankless Repair | 408-249-2838 | 650-589-3153

tanless-water-heaterResidential & Commercial Water Heaters Repair

HRAC Appliance Service has been serving the San Francisco Bay Area since 1990. We specialize in repairs, replacements and installations all kinds of gas, electric and propane water heaters. We also specialize in Energy Saver models.


If you were to approach any professional who is familiar with tankless gas water heaters, and ask them what the main components of a tankless water heater were, they will tell you it's the heat exchanger and the burner.

This is basically the heart of tankless water heaters. The durability, efficiency, and performance essentially depend on the technology and quality levels of these two components.

Clean, Fresh Water

When using a traditional tank-style water heater, rust and scale build-up can collect in the interior of the tank, where the hot water you use day-to-day for bathing and drinking is stored. With  tankless water heaters there is no tank to store water, so you'll always experience fresh, clean hot water because our unit heats water on demand as it passes through the unit.