Tankless Water Heaters Are Green

As the leading manufacturer of gas heating products worldwide, Rinnai continues innovating to ensure a greener environment.

Rinnai’s superior hot water technology delivers greater efficiency and reliability, so everyone benefits – with environmental preservation and energy conservation that results in a better planet for us all.

What makes Rinnai Tankless Water Heaters “Green”?

Reduced Energy and Operating Costs

Rinnai tankless water heaters reduce energy consumption by up to 40% by heating water only on demand and avoiding standby loss.

Water Conservation

The compact design of a Rinnai tankless water allows flexibility with installation so it can be located closer to fixtures and appliances, saving on water consumption because the “wait” time for hot water is reduced.

Cleaner Air and a Healthier Home

SCAQMD approved, each Rinnai tankless water heater produces very low NOx (less than 40 PPM) and CO2 emissions, contributing to cleaner air and a healthier home and making it an environmentally sound gas appliance.

Protecting Natural Resources

With up to a 20-year service life, Rinnai tankless water heaters last 2-3 times longer and are significantly smaller in size than traditional tank water heaters, thus reducing the amount of material that ends up in landfills.

The primary components of Rinnai tankless water heaters – including the copper heat exchanger and stainless steel burners – are recyclable.