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Home Plumbing Rough Plumbing Supplies Water Heaters Water Heaters - Tankless Gas 100374871 RTHR 180M CONDENSING 180K BTU GAS

100374871 RTHR 180M CONDENSING 180K BTU GAS

PART 863605
SUPPLIER AMERICAN WATER HEATER
SUPPLIER PART # 100374871
RANK C
SHELF PACK 1
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About this item

High-Efficiency, On-Demand Hot Water with Advanced Technology and Flexible Installation

The Prime Guard RTHR-180M is a premium condensing gas tankless water heater designed to deliver powerful, energy-efficient, and continuous hot water for residential applications. With a maximum input of 180,000 BTU, this ENERGY STAR® certified unit combines cutting-edge performance with long-term reliability, making it an ideal solution for homeowners seeking comfort, efficiency, and durability.

Key Features & Benefits:

  • Condensing Technology: Captures and reuses heat from exhaust gases, significantly improving energy efficiency and reducing utility costs.
  • High Efficiency: Uniform Energy Factor (UEF) of 0.95, exceeding ENERGY STAR® standards for maximum energy savings.
  • Heavy-Duty Stainless Steel Heat Exchanger: Patented design with only two weld points enhances durability and resistance to scale and corrosion.
  • X3® Scale Prevention Ready: Easily add the optional X3® cartridge (sold separately) to extend heat exchanger life up to 3x longer and maintain like-new performance.
  • Integrated Recirculation Pump: Built-in pump with programmable scheduling reduces water waste and wait time at fixtures.
  • Advanced Control Display: User-friendly interface allows you to set and review recirculation schedules, monitor system status, and view error codes.
  • Flexible Installation: Field convertible from Natural Gas to Liquid Propane (conversion kit included). Can be installed indoors or outdoors with optional vent cap kit.
  • Ultra-Low NOx Emissions: Complies with strict air quality standards, including SCAQMD Rule 1146.2 and other regional regulations.
  • Remote Control Ready: Optional remote kits allow for wireless temperature control and recirculation activation.

Specifications:

  • BTU Input: 180,000
  • Fuel Type: Natural Gas / Liquid Propane (field convertible)
  • Max Flow Rate: Up to 10.5 GPM
  • UEF: 0.95
  • Recirculation: Integrated pump with programmable scheduling
  • Venting Options: 2" PVC (up to 75 ft) or 3" PVC (up to 150 ft)
  • Installation: Indoor or Outdoor (with optional kit)
  • Dimensions (H x W x D): Approx. 27" x 17" x 16"
  • Certifications: ENERGY STAR®, Ultra-Low NOx, CSA Certified
  • Warranty: 15-Year Limited on Heat Exchanger, 5-Year Limited on Parts

Ideal For:

  • Medium to large households
  • Homes with multiple bathrooms
  • Retrofit or new construction
  • Energy-conscious homeowners
  • Areas with hard water (when paired with X3® Scale Prevention)

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Brand Reliance
UPC Code 091193070291
Shelf Pack 1
Minimum Order Qty 1
Supplier Name American / Reliance Water Heater
Supplier Short Name AmericanWH
Supplier Address 1 PO Box 1277
Supplier City Johnson City
Supplier State TN
Supplier Zip 37605
Country US
Supplier Email mark@covenantsalesinc.com
Supplier Url www.americanwaterheater.com www.reliancewaterheaters.com
Buyer Name Jason Monroe
Supplier Phone (800) 937-1037
Supplier Fax (800) 581-7224
Drop Ship Ppd Freight 60 Pcs
Drop Ship Order Min $25/Parts
Return Policy Send credit request to: group.credits@wallacedist.com
Product Lines Water Heaters
Rep Name Mark Sweatt
Rep Address 258 Yeager Pkwy Tanisha Riddick @ Factory Pelham, AL 35124
Rep Phone (205) 685-0119
Rep Cell (205) 410-9683
Rep Fax (205) 685-1737
Rep Email mark@covenantsalesinc.com
Rep Agency Covenant Sales Inc.