Skip Content

Water Heater,72 gal.,300000 BtuH close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

Water Heater, 72 gal., 300000 BtuH

RHEEM-RUUD

Price: $9,216.00 / each

Please sign in or register to access lists

Check Availability
Typically in Stock
  • Item # 15A517
  • Mfr. Model # G72-300A
  • UNSPSC # 40101825
  • Catalog Page # 3804
  • Shipping Weight 643.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemCommercial Gas Water Heater
  • Tank Capacity72 gal.
  • Fuel TypeNatural Gas
  • BtuH300,000
  • Jacket Dia.26-1/4"
  • Draft Hood Size8"
  • Height to Top of Vent Connection71"
  • Recovery @ 90 F Rise323 gph
  • Low Nox BurnerNo
  • Voltage120VAC
  • First Hour Recovery341 gph
  • Max. Pressure160 psi
  • Temp. Range0 Degrees to 180 Degrees F
  • Vent TypeStandard
  • Ignition TypeSpark to Pilot
  • Gas Connection3/4"
  • Top Water Connection Size1-1/2"
  • Height to Top of Heater64-1/8"
  • Height to Cold Side Connection25"
  • Height to Hot Side Connection58-5/8"
  • Height to Gas Connection7"
  • Recovery @ 50 F Rise582 gph
  • Recovery @ 70 F Rise416 gph
  • Recovery @ 100 F Rise291 gph
  • Recovery @ 110 F Rise264 gph
  • Recovery @ 120 F Rise242 gph
  • Recovery @ 130 F Rise224 gph
  • Recovery @ 140 F Rise208 gph
  • Side Water Connection Size1-1/2"
  • Top Nipple Spacing20"
  • FeaturesTop/Front/Side Water Connections, Short Heights/Small Diameters for Installation Flexibility, Low Profile Automatic Damper, System Sentinel Led Diagnostic System
  • IncludesT and P Valve, Full Port/Full Flow Drain Valve, Automatic Flue Damper, Led Diagnostic System, Lonox Burner
  • Manufacturers Warranty LengthLimited 3 yr. Tank and 1 yr. Parts
  • StandardsCSA, ANSI, ASHRAE, ASME, ASHRAE Standard (Epact), ANSI Z21.10.3, NC Compliant, CEC

Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

  • This item is restricted for international sale.

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause cancer.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

Alternate Products


Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.