Rocket Plumbing—Navien Tankless Water Heater Service Specialists

Level Up Achievement: Training Accomplished!

We have to stay ahead of the curve to keep getting those 5 star scores, including our water heater installations.

We recently “filled up our experience bars” in quality training in Navien tankless water heaters. Well worth the time.



Rocket Plumbing can install and/or repair Navien tankless water heaters, whether condensing or non-condensing. The plumbing industry veterans from the company can readily install the NPE and NPE-2 series of Navien condensing tankless water heaters. These units are designed to replace inefficient tank heaters, thus allowing customers to save on electricity, natural gas, and water. Other advantages include lower maintenance costs, an endless supply of hot water, and longer product life.

Meanwhile, the new NPN series from Navien is the first and only non-condensing tankless water heaters that provide a tough and long-lasting stainless steel heat exchanger, a patented stainless steel burner design, and a choice of outdoor or indoor operation in one unit. Also available for installation by Rocket Plumbing plumbers are the Navien condensing combi-boilers and condensing heating boilers.

The Navien combi-boilers are for customers who want a high-efficiency condensing combination boiler that can supply both heat and domestic hot water for bigger homes, or enough hydronic heat for the whole house, plus hot water for up to three showers and a dishwasher simultaneously. Meanwhile, the Navien heating boilers are suitable for an automated manufacturing environment. They are provided with many suitable features, such as a patented heat exchanger, advanced controls, and flexibility of venting materials and venting configurations.

“We’re excited to continue bringing the best technology and innovations to our customers and knowing it will be installed correctly.” –Brian McMahon

How Long Do Tankless Water Heaters Last?

Regular water heaters go to 10–15 years. Most tankless water heaters have a much-improved life expectancy of more than 20 years. Additionally, they also have easily replaceable parts that extend their life even more.

How Does a Tankless Water Heater Work?

Tankless water heaters heat water directly without the use of a storage tank. Instead of heating a storage unit, the pipe the water travels through is heated. This provides the superior hot water on-demand effect. The heating element can be gas or electric.