Tankless Water Heaters

Advanced Technology 98% Condensing

Godby Family of Services brings you the highest efficiency tankless water heater available. Navien's Condensing 98% units are the proven leader in tankless technology.These tankless water heaters qualify for the stimulus tax credit. Download Compliance Letter

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Endless Supply of Hot Water

Navien Condensing Tankless Water Heaters provide an unlimited amount of hot water at a steady temperature, whenever you need it, for as long as you need it.

Ultra Condensing Efficiency

Because this product boasts the industry's highest efficiency rating (98%) means customers can cash in on low annual operating costs as well as receive the best payback, compared with conventional tankless or tank-type water heaters. Navien's Condensing Tankless also enjoys the highest gallons-per-minute (GPM) when comparing input BTUs.

Eco-Navien Technology

Navien utilizes an ultra-efficient burner, which uses less gas, resulting in a reduction of harmful emissions—better for you, better for the environment.

Extended Lifecycle

Navien utilizes dual stainless-steel heat exchangers, providing 20 times more resistance to erosion and condensation damage than the copper exchangers used in other brands. Navien heat exchangers operate with mid-temperature water, minimizing possible damage caused by lime build-up, making the whole unit more efficient.

Easy Venting

The high efficiency of Navien's Condensing Tankless results in lower exhaust temperatures, allowing
for the use of PVC or other plastic venting materials.

• PVC venting offers a significant savings in cost and makes installation a breeze.
• Three-inch PVC venting runs up to 100ft with 6 elbows; allows for installation up to and above an altitude of 4,500ft, without additional devices. 

Advanced Technology

1. Enhanced Safety with Dual Microprocessors

Navien’s two microprocessors offer better control and safer operation by continuously cross monitoring each other’s performance to assure proper operation at all times. These two microprocessors not only control the burner for ideal combustion but also maintain the steady hot water temperature.

2. Optimal and Stable Combustion with APS and GPS

APS (Air Pressure Sensor) maximizes combustion eciency by sensing and controlling the air required for optimal combustion-even in high-wind locations and installations with long vent runs.

GPS (Gas Pressure Sensor) offers stable combustion by sensing gas
pressure and controlling the fan speed to maintain optimal
combustion, even under a wide range of gas-pressure changes.

3. Triple-Layered, Pre-Mixed Burner

Controls ame by pre-mixing optimal ratio of gas and air before combustion, reducing emissions and
enhancing heat efficiency.

4. Leak Detector

Built-in leak detector prevents damage to water heater as well as personal property.

5. Air intake filter

An air intake filter prevents foreign substances, such as dust or insects, from entering the system, freeing the burner from elements that would normally cause unstable combustion or energy inefficiency.

Get Estimate or call 317-244-3444