The Whirlpool® Energy-Efficient Gas Water Heater


Intelligent Control Gas Valve

Electronic gas valve is more precise and durable than conventional mechanical gas valves.


Electronic gas control monitors operational status and helps pinpoint service/troubleshooting matters.

LED Status Light

Gives visual indication when water heater is operating normally and reports diagnostic status.

Automatic Flue Damper

The damper automatically opens prior to pilot ignition, under control of the intelligent micro-processor electronic gas valve. After the damper opens and the pilot sequence is complete, the burner ignites and exhaust gases exit the internal flue tube and out of the water heater. Once the heater satisfies and the burner/pilot shut off, the powered damper closes eliminating air flow through the flue tube to optimize heating efficiency.

T&P Relief Valve

Conveniently located on the side of the tank to facilitate piping to a drain or external to the building.

Built-in FLAME LOCK® Safety System

Reduces the risk of accidental fires involving flammable vapors from products such as gasoline, paint thinner, and solvents.

Self Cleaning Dip Tube

Reduces sediment buildup for heating efficiency and long tank life.

Top-Mounted, Heavy-Duty Anode Rod

Protects tank against corrosion, maximizes tank life.

? Click a feature or image hotspot to view details


read more

Whirlpool 6th Sense Energy Efficient Gas Water Heater

6 Year Warranty
40 Gallon
Model #: ND40T62-403

Whirlpool 6th Sense Energy Efficient Gas Water Heater
Whirlpool 6th Sense Energy Efficient Gas Water Heater