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Deal.ai › A.O. Smith › Water Heaters
A.O. Smith
A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU

A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU

Best price now

$1,598.59at Lowe'sChecked 1 h ago

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $1,598.59 at Lowe's (checked Nov 14, 2026).

A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU prices at every store

  • Lowe'sNew

    In stock

    $1,598.59Free shippingChecked 1 h ago
    Visit Lowe's

Store links may earn us a commission. Price via Klarna.

A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU price history

Lowest price we've seen: $1,598.59 on Nov 14 at Lowe's. Tracked across 1 store since Nov 14.

From Lowe's

  • 50-gallon tall tank
  • ULNX side loop power direct vent
  • 6-year warranty
  • Signature 500 series by A.O. Smith
Guarantee
6-year warranty

Specifications

Features
Gas DrivenSource
Fuel Type
Natural gas
Type
Tank
Series Name
Signature Series
Ignition Type
Hot surface

Questions and answers

Where is the A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU cheapest?
At Lowe's, for $1,598.59, as of our latest check.

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Vent Type
PVC
Venting Type
Power direct
Installation Type
Floor mount
Nominal Capacity (Gallons)
50
Rated Storage Capacity
50-Gallon
Diameter (Inches)
22
Depth (Inches)
29.5
Water Connection Size
3/4-in
Insulation Thickness (Inches)
0
Family Size
6
Maximum Gallons per Minute (Gallons)
0
Maximum Temperature (Fahrenheit)
155
Minimum Temperature (Fahrenheit)
70
Voltage
120
Super High Efficiency
false
High Efficiency
false
Emission Rating
Ultra Low NOx
BTU Rating
40000
Uniform Energy Factor
.7
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  • Stores we've priced the A.O. Smith Signature 500 G6-UPDT5040NL 50-Gallon 40000 BTU at

    • Lowe's deals and prices