Commercial Gas Water Heater 100 gal MPN:GNU100-400A

Discount: See in Cart
Free Shipping
In Stock
Brand: Rheem
Part #: GNU100-400A
SKU
226-CXG-35Z885
0 reviews for this product

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

$16,398.79
Commercial Gas Water Heater 100 gal
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.

Technical Specifications

  • Item Commercial Gas Water Heater
  • Commercial / Residential Commercial
  • Tank Capacity - Plumbing 100.0 gal
  • Fuel Type - Water Heaters Natural Gas
  • BtuH - Water Heaters 399,900
  • Overall Height - Water Heaters 76 in
  • Jacket Dia. 30 1/4 in
  • First Hour Recovery - Water Heaters 458 gph
  • Manufacturers Warranty Length Limited 3 yr Tank and 1 yr Parts
  • Draft Hood Size 8 in
  • Recovery @ 90 F Rise 431.0 gph
  • Low Nox Burner Yes
  • Item - Water Heaters Gas Water Heater
  • Voltage 120V AC
  • Max. Pressure 160 psi
  • Temp. Range 120 Degrees to 180 Degrees F
  • Vent Type Standard
  • Ignition Type Spark to Pilot
  • Gas Connection 3/4 in
  • Top Water Connection Size 1 1/2 in
  • Height to Top of Heater 68 1/2 in
  • Height to Cold Side Connection 32 1/4 in
  • Height to Hot Side Connection 68 1/2 in
  • Height to Gas Connection 7 in
  • Recovery @ 50 F Rise 776 gph
  • Recovery @ 70 F Rise 554 gph
  • Recovery @ 100 F Rise 388 gph
  • Recovery @ 110 F Rise 353 gph
  • Recovery @ 120 F Rise 323 gph
  • Recovery @ 130 F Rise 298 gph
  • Recovery @ 140 F Rise 277 gph
  • Side Water Connection Size 2 in
  • Top Nipple Spacing 23 in
  • Features Compact 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
  • Includes Full Port/Full Flow Brass Drain Valve, Magnesium Anode Rods, System Sentinel Diagnostic, T and P Valve, ULN Burner
  • Standards ANSI, ANSI Z21.10.3, ASHRAE, ASHRAE Standard (Epact), ASME, CEC, CSA, NC Compliant
  • Green Certification or Other Recognition California Energy Commission (CEC) Certified

Manufacturer Details

  • Manufacturer: Rheem
  • Condensed Mfg Number: GNU100400A
  • MPN: GNU100-400A

Label Details

  • Hazardous Material: N
  • Green Material Flag: Y
  • Country of Origin: US
  • CA Prop 65 Wht Label: Y
  • CA Prop 65 Warning Msg Scenario: 7

Classification Details

  • GDS Category Name: Gas Tank Water Heaters
  • GDS Family Name: Water Heaters
  • GDS Segment Name: Plumbing
  • UNSPSC: 40101826
  • UNSPSC Class ID: 18
  • UNSPSC Commodity Name: Heating equipment and parts and accessories
  • UNSPSC Commodity ID: 26
  • UNSPSC Commodity Name: Commercial water heaters
  • UNSPSC Family ID: 10
  • UNSPSC Family Name: Heating and ventilation and air circulation
  • UNSPSC Segment ID: 40
  • UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

  • Not For Sale In: HI AK PR

 

Sign-up Save 7% Today!

Join the GoVets Medallion Program Today!  Enjoy endless savings, rewards, gifts, donations and more!!

 

About GoVets

Welcome to the Nation's Largest Veteran-Owned Online Store. We offer 4+ million products with 100% free shipping across the following categories: industrial, construction, plumbing, HVAC, electrical, welding, material handling, machining, facility maintenance, power tools, fasteners, hardware, office supplies, computers, electronics, furniture, appliances and more. We proudly serve government buyers (local, state, federal), small to medium size businesses, government contractors, healthcare enterprises, academic institutions, veterans/military/first-responders and DIY heroes.  As a socially responsible business, we contribute a portion of each sale to veteran non-profit causes of national significance.  Established in January, 2013, we have a A+ BBB-accreditation and we're one of the fastest growing private businesses in the USA. Our diversity certifications include: SBA Certified SDVOSB, New York State SDVOB, Florida VBE, & Disability:IN SDV-DOBE. 

 

GoVets - USA support, Inc5000, PCI DSS, BBB, NYS-SDVOB, GSA, SBA SDVOSB, 10 years.  Shop Today


Find More Products from this Brand


  1. Rheem
    Special Price $14590.49
  2. Rheem
    Special Price $4865.99
  3. Rheem
    Special Price $13706.99
  4. Rheem
    Special Price $166.79
  5. Rheem
    Special Price $34.79

Explore our Weekly Top Sellers


  1. Tops
    Special Price $3.49 Regular Price $16.6
  2. 3M
    Special Price $9.79 Regular Price $18.63
  3. 3M
    Special Price $9.99 Regular Price $13.67
  4. Office Depot
    Special Price $2.29 Regular Price $7.97
  5. Office Depot
    Special Price $4.49 Regular Price $11.74

View our Best Deals


  1. Viega
    Special Price $10.29
  2. Govets Direct
    Special Price $14.49
  3. Govets Direct
    Special Price $10.29
  4. Govets Direct
    Special Price $14.29
  5. Govets Direct
    Special Price $13.99

Explore our Quarterly Top Sellers


  1. Raco
    Special Price $0.37
  2. Nvent Caddy
    Special Price $1.9
  3. Govets Direct
    Special Price $0.98
  4. Dexter Russell
    Special Price $12.29
  5. Medi-First
    Special Price $42.29
© 2018-2025 GoVets. All Rights Reserved.
In stock