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A.O. Smith Vertex™ Power Vent Water Heater (Model GPHE-50)

GPHE Vertex Water Heater

  • 90% Thermal Efficiency
  • Endless Hot Water
  • Versatile Power Vent Design

Today’s homes demand more hot water than ever before, and the 90% efficient Vertex power vent gas water heater offers unprecedented levels of performance to meet the need. The 50-gallon Vertex delivers more hot water than a standard 75-gallon atmospheric gas water heater. In fact, the fully condensing Vertex design is so advanced, it can deliver “continuous hot water for shower after shower”…a constant flow of over 3 gallons per minute.* Yet Vertex is
easy to install, with height, diameter and installation requirements similar to standard power vent units.

Helical Internal Heat Exchanger

  • Spiral heat exchanger keeps hot combustion gases in the tank longer to lengthen the heat transfer cycle
  • Positioned in the center of the tank for more even heat distribution
  • Operates at 90% thermal efficiency, which saves money on operating costs compared to a standard 78% efficient gas water heater

Power Vent Design

  • Combined vertical and horizontal runs terminating through an outside wall. Vents using PVC, CPVC, ABS or polypropylene pipe. Canadian installations require ULC S636 approved pipe for venting.
  • 2” pipe, vents up to 25 equivalent feet
  • 3” pipe, vents up to 65 equivalent feet
  • 4” pipe, vents up to 128 equivalent feet

Modular Blower

  • Equipped with 120 volt, 60 Hz electrical system (rating 5 amps or less), 6-foot cord with standard 3-prong connector
  • 2” PVC pipe, elbows and condensate drain supplied to connect heat exchanger outlet to blower
  • PVC Vent Attenuation Assembly (VAA) supplied

Side-Mounted Hot and Cold Recirculating Taps

  • Allows Vertex to be installed as part of combination space heating/water heating applications or any system requiring a recirculating hot water loop, including radiant floor heating.

Intelli-Vent™** Gas Control

  • Equipped with nearly indestructible silicon nitride hot surface ignitor — no standing pilot
  • Advanced electronics for more precise control of water temperature and easy to understand system diagnostics

Blue Diamond® Glass Coating

Two Heavy-Duty Anode Rods

  • Provide maximum protection against corrosion

Green Choice® Gas Burner

  • Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements of less than 40 ng/J.

ASME Rated and CSA Certified T&P Reliefe Valve

Maximum Hydrostatic Working Pressure: 150 PSI

Code Compliance

  • Meets UBC, CEC and HUD National Codes.
  • Meets the thermal efficiency and standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IENSA 90.1.
  • Complies with the Federal Energy Conservation Standards effective April 16, 2015, in accordance with the Energy Policy and Conservation Act, (EPCA), as amended.

Design-Certified by Underwriters Laboratories

  • Certified at 300 PSI test pressure and 150 PSI working pressure. Listed according to ANSI Z21.10.1 - CSA 4.1 standards governing storage tank-type water heaters.

6-Year Limited Tank and Parts Warranty

Product Specifications

  • Gallon Capacity: 50
  • Maximum BTUs: 76,000
  • Standby Loss BTUs per Hour: 364
  • Power Source: Natural Gas
  • Thermal Efficiency: 90%
  • Limited Tank Warranty: 6 Years
  • Limited Parts Warranty: 6 Years
  • Anode: Standard Anode
  • Anode 2: Standard Anode
  • T&P Relief Valve: Yes
  • Pilot Reset Button: Yes
  • Ignition Type: Electronic
  • Water Connection Location: Top
  • Water Connection Size: 3/4"
  • Emissions: Low NOx
  • ENERGY STAR®: Yes
  • Height: 68 1/4"
  • Height w/Draft Hood: 70 5/8"
  • Diameter: 27"
  • Width: 15 3/4"
  • Depth: 27"
  • Shipping Weight: 210lbs
  • Vent Type: Power Vent

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Lead times vary, depending on the unit. Please contact us for questions about product availability.

Place Order*

GPHE-50 NG Vertex High Efficiency Power Vent Water Heater
50 gallon, Natural Gas, 76,000 BTU
$2,130.00

 

*IMPORTANT: By purchasing this water heater from JupiterHeating.com, the customer is agreeing that the unit will be installed by a licensed, professional heating contractor; that the customer and installer will follow all local zoning regulations, as well as all manufacturer's installation instructions, policies, and warranty requirements; and that the customer has read and understood JupiterHeating.com's Terms of Sale.

Shipping for unit is $200 to anywhere in the continental United States (multiple units are shipped at no additional charge). The rate is based on residential delivery with a liftgate. Shipping savings may by possible for commercial delivery, or for not needing a liftgate. Contact Us for a custom shipping quote if any of those situations apply, or if you are located outside the continental United States.