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  • MSRP: $2,226.00
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Today's Price: $1,419.99
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AO Smith GPVX75L

GPVX-75L 75 Gallon - 72,000 BTU ProMax Power Vent Residential Natural Gas Water Heater with Side Connection
★★★★★ ★★★★★

GPVX-75L 75 Gallon - 72,000 BTU ProMax Power Vent Residential Natural Gas Water Heater with Side Connection


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Ship Eligible

Items labeled Quick Ship will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.

Quick Specs: View More

  • Energy Star: Yes

Enter zip code for delivery ETA and promotions:


The ProMax Power Vent water heaters have been engineered to maximize efficiency and deliver a greater energy factor (EF). Available at AppliancesConnection


  • Energy Star Qualified
  • All models meet the September 2010 Energy Star® EF requirement and may also qualify for local utility and rebate programs.
  • Dynaclean II dip tube optimizes inlet water pressure to minimize cold water regions within the tank. The self-cleaning action also reduces sediment accumulation on the bottom of the tank.
  • Hot-surface ignitor is more robust and reliable than standing pilot, and reduces energy consumption.
  • Built-in heat traps on the water inlet and outlet reduce the amount of heat lost through piping
  • 2-inch, thick, "Environmentally-Friendly" foam insulation reduces the amount of heat loss and contributes to overall energy efficiency
  • Versatile Power Vent Design
  • All models feature an exclusive 3-position rotatable blower outlet which adds flexibility
  • Combined horizontal and vertical vent runs up to 180 equivalent feet with 4" diameter venting (ABS, PVC, CPVC and polypropylene)
  • All models are equipped with a protected sensor that detects the presence of flammable vapors and automatically disables the burner to prevent ignition
  • Air intake snorkel elevates the inlet location of combustion air to prevent flammable vapors from entering the sealed combustion chamber
  • Reduced NOx emissions comply with air quality management district regulations
  • User-Friendly
  • State-of-the-art electronic gas control provides more precise temperature control
  • LED control light displays operation status and diagnostics information
  • Factory-installed T&P and a durable, tamper-resistant brass drain valve are positioned for service accessibility
  • Available in Natural Gas and Propane
  • 6 year limited tank and parts warranty


Fuel Type Natural Gas
Usage Residential
Capacity (Gallons) 75
Tankless No
Gallons Per Minute 1-3 Gallons
Application Plumbing
Intended Household 5+ Person
Features Side Connection
BTU Input 72000
Gas Connection 1/2"
Water Connection 3/4"
Vent Size 4" 3"
Vent Type CPVC, Polypropylene, ABS, PVC
1st Hour Delivery Gallons 155
Energy Factor 0.68
Energy Star Rated Yes
Recovery 90°F Rise 80.4 GPH
Warranty 6 Year Tank/6 Year Parts Limited
Diameter 26"
Length 26"
Width 26"
Height 70.625"


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Overall Rating ☆☆☆☆☆ ★★★★★ 4.7
Ease of Use 4.7
Meet Expectations 4.7
Bang for Your Buck 4.7
Average rating out of 3 reviews

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Customer Reviews

Very happy

By  from Marlborought, MA  Verified Owner
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

Excellent product

Was this helpful? 👍 0 👎 0

Exactly what I ordered

By  from Downingtown, PA, United States  Verified Owner
Overall Rating: ☆☆☆☆☆ ★★★★★ 5

Recommended Product:

I have had the water heater for a month and it works just fine. I found that it came with lots of extras to make the install easier. The delivery guys used a hand truck right on the picture that said not to use one but I stripped the box and all was good.

Written by a customer while visiting

Good product

By  from Medina, OH 44256, United States  Verified Owner
Overall Rating: ☆☆☆☆☆ ★★★★★ 4

Recommended Product:

Good seller - definitely recommended. Product was spot on as advertised. A bit slow to deliver. Delivery folks were not overly pleasant, but I was the last stop of the day @ 7pm and they had a 2 hour ride home.

Written by a customer while visiting
1-3 of 3


  • Brand:AO Smith
  • UPC:671657203948
  • Stock Id:315681
  • Product Number:SMIGPVX75L


  • Fuel Type:Natural Gas
  • Capacity (Gallons):75
  • Tankless:No
  • Gallons Per Minute:1-3 Gallons


  • Width:26"
  • Height:70.625"

    Technical Details

  • Energy Star:Yes
  • Features:Side Connection
  • Length:26"
  • Warranty:6 Year Tank/6 Year Parts Limited
  • Application:Plumbing
  • Diameter:26"
  • Usage:Residential
  • BTU Input:72000
  • Vent Type:CPVC, Polypropylene, ABS, PVC
  • Vent Size:4" 3"
  • Water Connection:3/4"
  • Gas Connection:1/2"
  • Energy Factor:0.68
  • Intended Household:5+ Person
  • 1st Hour Delivery Gallons:155
  • Recovery:90F Rise 80.4 GPH
  • Weight:300.00 lbs