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Water Heater,75 gal.,125000 BtuH close
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Water Heater, 75 gal., 125000 BtuH

Price $4,039.00 / each

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  • Item # 35Z887
  • Mfr. Model # GNU75-125
  • UNSPSC # 40101826
  • Catalog Page # 3806
  • Shipping Weight 531.0 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemCommercial Gas Water Heater
  • Tank Capacity75 gal.
  • Fuel TypeNatural Gas
  • BtuH125,000
  • Jacket Dia.26-1/4"
  • Draft Hood Size5"
  • Height to Top of Vent Connection65-1/2"
  • Recovery @ 90 F Rise135 gph
  • Low Nox BurnerYes
  • Voltage120VAC
  • First Hour Recovery174 gph
  • Max. Pressure150 psi
  • Temp. Range120 Degrees to 180 Degrees F
  • Vent TypeStandard
  • Ignition TypeSpark to Pilot
  • Gas Connection3/4"
  • Top Water Connection Size1-1/2"
  • Height to Top of Heater61"
  • Height to Cold Side Connection25"
  • Height to Hot Side Connection56"
  • Height to Gas Connection7"
  • Recovery @ 50 F Rise242 gph
  • Recovery @ 70 F Rise173 gph
  • Recovery @ 100 F Rise121 gph
  • Recovery @ 110 F Rise110 gph
  • Recovery @ 120 F Rise101 gph
  • Recovery @ 130 F Rise93 gph
  • Recovery @ 140 F Rise87 gph
  • Side Water Connection Size1-1/2"
  • Top Nipple Spacing20"
  • FeaturesCompact Size for Installation Flexibility,led Diagnostic System, Full Port / Full Flow Brass Drain Valve, Ulta Lonox Burner, Low Profile Automatic Flue Damper, Spark to Pilot Ignition
  • IncludesFull Port/Full Flow Brass Drain Valve, T and P Valve, System Sentinel Diagnostic, ULN Burner
  • Manufacturers Warranty LengthLimited 3 yr. Tank and 1 yr. Parts
  • StandardsANSI, Z21.10.3, ASHRAE 90.1b-2001, CSA
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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.


Power assist burner design incorporates stainless steel multiport burner tubes for longer Ultra Low NOx performance, less than 14ng/J. Factory-installed T&P valve is AGA/ASME rated.

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