A.O. Smith Signature 500 G6-PDS4040NV Natural Gas Water Heater

A.O. Smith Signature 500 G6-PDS4040NV Natural Gas Water Heater

Sale price  $741.95 Regular price $1,349.00
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A.O. Smith Signature 500 G6-PDS4040NV Natural Gas Water Heater

A.O. Smith Signature 500 G6-PDS4040NV Natural Gas Water Heater

Sale price  $741.95 Regular price $1,349.00
Taxes included. Shipping calculated at checkout.

The A.O. Smith Signature 500 natural gas water heater delivers efficient and dependable hot water performance for households of three to four people. Featuring a 151.4 L nominal tank capacity and a robust 40,000 BTU burner, it ensures rapid recovery and consistent hot water delivery.

Equipped with an advanced power direct vent design, this short-style water heater allows flexible indoor installation through PVC, ABS, or CPVC piping. Built with durable foam insulation and a hot surface ignition system, it provides high energy efficiency and low NOx operation for modern residential needs.

Key Features

Brand A.O. Smith
Series Name Signature 500
Model Number G6-PDS4040NV
Product Type Tank Water Heater
Fuel Type Natural Gas
Power Source Gas
Application Residential
Use Location Indoor
Style Short
Nominal Capacity 151.4 L
Rated Storage Capacity 143.8 L
BTU Rating 40,000 BTU
Venting Type Power Direct Vent
Compatible Vent Material PVC / ABS / CPVC
Vent Diameters 2 in, 3 in, 4 in
Water Connection Size 3/4 in
Water Connection Location Top
Ignition Type Hot Surface
Recovery Rate at 50°C Rise 170.3 L/h
Uniform Energy Factor 0.68
Insulation Thickness 5.1 cm
Diameter 55.9 cm
Depth 55.9 cm
Emission Rating Low NOx
Estimated Shipping Weight 65 kg

Highlights

  • 151.4 L nominal storage capacity designed for households of 3 to 4 people
  • 40,000 BTU natural gas burner with hot surface ignition
  • Power direct venting compatible with PVC, ABS, and CPVC piping
  • Uniform Energy Factor (UEF) rating of 0.68 with Low NOx emissions
  • Includes temperature and pressure relief valve and 5.1 cm foam insulation

Compatibility

Compatible with standard residential natural gas supplies, 3/4-inch top water connections, and 2-inch, 3-inch, or 4-inch PVC, ABS, or CPVC power direct venting systems.

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Frequently asked questions

What is the tank capacity of this water heater?

This model has a nominal capacity of 151.4 L (38-gallon rated storage capacity), suitable for households of 3 to 4 people.

What type of venting is required for installation?

It utilizes a power direct vent system compatible with 2-inch, 3-inch, or 4-inch PVC, ABS, or CPVC piping.

What fuel type does this unit operate on?

This water heater is designed specifically to operate on natural gas with a 40,000 BTU burner.

Does this model feature electronic ignition?

Yes, it is equipped with a hot surface ignition system along with a pilot light viewing window and reset button.

Made with care

Great value

Elegant design

Quality materials

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns

Orders typically ship within 5–7 business days. Returns are accepted within 30 days of delivery — see our Shipping Policy and Refund & Return Policy pages for full details.

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