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Home New Items September 2025 New Items American Water Heater New Items 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
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.