(866) 384-0500  24/7 Sales & Support  
(866) 384-0500  24/7 Sales & Support  
DaSu DistributorsDaSu Distributors


Tankless water heaters have been around for decades, but only in recent years have they gained popularity in the United States.  Today, the benefits of tankless water heaters are becoming widely known, namely that they help save money on utility bills, produce hot water on demand at anytime, can be used for numerous applications, and are green products.  We are one of the oldest and most knowledgeable distributors of tankless water heaters in North America and only we offer 24/7 troubleshooting and support.

Unlike many other distributors and retail outlets where similar products are sold, we at DaSu deal solely with tankless water heaters and their accessories and nothing else.  Tankless water heaters is our area of expertise.  And we are very particular about the products that we agree to carry, as our goal is to sell you only products and brands that have a proven track record of performance and longevity.  Which is why we have limited our product lines and carry only Takagi gas units and Seisco electric units, offering great prices for both lines along with 24/7 technical support.

So whether you are a homeowner, a contractor, a developer, or a business owner, please take a look at our tankless water heater product lines and let us know if you have any questions.  Call us anytime toll-free at (866) 384-0500 to place an order, ask questions or get help with troubleshooting issues.  Because when we say that we’re committed to complete customer satisfaction, we mean it.  So please let us know how we can help you, and thank you for visiting us today.

Take a look at our tankless water heater product lines

From Takagi gas units to Seisco electric units, we carry tankless water heater products that can meet any need and application.
And before you place your order, we ask that you please give us a call so that we can help make sure that what you receive will be exactly what you need.

The Benefits of Tankless Water Heaters


Since they do not heat water until its needed, tankless water heaters help save a lot of money on utility bills compared to traditional large tank water heaters.

Endless Hot Water

Tankless water heaters literally provide an unending supply of hot water.
Takagi tankless water heater


Since tankless water heaters are many times more efficient than traditional water heaters, they are considered green, eco-friendly products.


Tankless water heaters have a typical life expectancy of 20 years, some even greater than that.


If you have any questions about our products or need help with selecting a tankless water heater unit,
please don’t hesitate to give us a call at (866) 384-0500 or send us a message through our contact page.