Air Conditioning, Tankless Hot Water: EMMCo

Air Conditioning Tucson | Tankless water heater

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Tankless Water Heaters

Never run out of hot water again!

Water Heater Tucson | Air Conditioning Tucson

Why consider a tankless water heater?

An endless stream of clean, hot water, and up to a 40% savings in energy costs are just two reasons to select an energy-efficient Rinnai tankless water heater over a conventional tank-style water heater.

Tankless hot water heating systems heat water directly and thus eliminate the need for a storage tank. This makes tankless hot water heaters more energy efficient because they avoid the standby heat losses associated with conventional storage water heaters. Tankless hot water heaters only heat water when it’s needed. Also consider the benefits of longevity and the space-saving design.

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Rinnai Tankless Water Heater

Why Rinnai Tankless from EMMCo Inc vs. a Traditional Tank?

Produce more hot water using less energy than the most efficient storage tank style heater. Tankless is the environmentally responsible water heating solution. It saves energy, saves space and saves you money. In many cases it opens up a present or future opportunity to use your Rinnai for hydronic forced air space heat. Every Rinnai tankless has the power to handle space heat duty. The average household has hot water running for 30 to 60 minutes a day. That leaves 23 hours a day to utilize this powerful and efficient source of heated water – whether it is coming out the faucet or circulating to heat your home.


Space Savings

Space SavingTraditional tank water heaters can take up to 16 square feet of valuable floor space. However, Rinnai tankless water heaters are about the size of a carry-on suitcase and can be installed on virtually any wall inside or outside of your home.


Clean, Fresh Water

Traditional tank-style water heaters can build up rust and scale inside their tank, where the hot water you use for bathing and drinking is stored. With Rinnai tankless water heaters you will always experience fresh, clean water that is heated on demand, as it passes through the unit.


Tankless Water Heater Rinnai

Lower Energy Bills

Enjoy up to 50% energy savings compared to your old water heater. These units are designed to be highly efficient and only heat water when it is needed, a revolutionary advantage over inefficient tank-style heaters.


Lower Energy Bills



Rinnai tankless water heaters have a typical life of up to 20 years. This can be twice as long as a tank style unit!

Sustainable and “Green”

Energy StarRinnai has earned ENERGY STAR approval by meeting the strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the Department of Energy, by using less energy and preventing greenhouse gas emissions.