East Coast Comfort, Inc.

Your Comfort Is Our Business

About Us
Hot H2O Solutions - I
HOT H2O On Demand I
HOT H2O On Demand II
Take Control
UV Air Treatment - I
Air Quality - I
Ductless Split - I
Contact Us
ECC Links
Request A Quote
Customer Survey



Navien Navien

Navien Specs

Ultra Condensing Efficiency 109%

Equipped with a condensing heat exchanger, the Navien condensing water heater utilizes latent heat from condensed water and heats more water than other water heaters with the same amount of gas, reducing gas bills.

The industry’s lowest gas consumption through the industry’s
highest thermal efficiency

Best payback with at least 16% higher efficiency than
conventional water heaters



Extended Life and Consistent Efficiency : Stainless-Steel Heat Exchanger

Primary and Secondary stainless-steel exchangers are integrated

Corrosion-resistant material prevents corrosion caused by condensed water

Resistance against erosion makes units last 3.8 to 4.5 times longer than
other heat exchangers. (according to test by Korea Maritime University)

Lowest gas consumption by condensing effects

Low to mid temperature floor heating available

Consistent efficiency even after 10 years of use

Heat Exchanger

Easy Venting and Low Installation Cost

-The higher efficiency of Navien water heater results in lower exhaust gas temperatures that allow the use of PVC or
other plastic venting materials.

-Plastic venting offers significant cost savings and easy installation.


Environment-Friendly Boiler! ECO Premixed Burner
 The Navien condensing boiler with ECO premixed burner is environment-friendly. Due to its high efficiency, it generates at least 20% less CO2 and about 75% less harmful air pollutants such as NOx than other boilers
Flame Pattern