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Home New Items September 2025 New Items American Water Heater New Items 100374875 RTHR 199X3 CONDENSING 199K BTU GAS

100374875 RTHR 199X3 CONDENSING 199K BTU GAS

PART 863608
SUPPLIER AMERICAN WATER HEATER
SUPPLIER PART # 100374875
RANK C
SHELF PACK 1
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About this item

Maximum Efficiency. Commercial-Grade Performance. Engineered for High-Demand Hot Water Systems.

The RTHR 199X3 Condensing Gas Water Heater is a high-capacity, ultra-efficient solution designed for large residential and light commercial applications that require continuous, reliable hot water. With a powerful 199,000 BTU input and advanced condensing technology, this unit delivers exceptional thermal efficiency, reduced emissions, and long-term durability—all in a compact, wall-mounted design that saves space without sacrificing performance.

Key Features & Benefits:

  • High Output Capacity: With a robust 199,000 BTU rating, the RTHR 199X3 is ideal for multi-bathroom homes, apartment complexes, restaurants, salons, and other high-demand environments.
  • Condensing Technology: Features a dual heat exchanger system that captures and reuses heat from exhaust gases, significantly improving energy efficiency and reducing fuel consumption.
  • Ultra-High Efficiency: Achieves up to 96% thermal efficiency, helping lower energy bills and reduce environmental impact.
  • Durable Stainless Steel Heat Exchanger: Corrosion-resistant and built to withstand the rigors of daily use, even in hard water conditions.
  • Low NOx Emissions: Meets or exceeds low NOx emission standards, making it suitable for use in environmentally regulated areas.
  • Smart Digital Controls: User-friendly interface allows for precise temperature control, system diagnostics, and maintenance alerts for simplified operation and troubleshooting.
  • Flexible Venting Options: Compatible with 2" or 3" PVC, CPVC, or stainless steel venting for both direct and power vent configurations, offering installation flexibility.
  • Compact Wall-Mount Design: Saves valuable floor space and allows for easy installation in tight mechanical rooms, closets, or utility areas.

Ideal Applications:

  • Large residential homes with multiple bathrooms
  • Multi-family dwellings and apartment buildings
  • Light commercial buildings (restaurants, offices, salons)
  • High-demand point-of-use installations
  • Recirculating hot water systems

Technical Specifications:

  • BTU Input: 199,000
  • Fuel Type: Natural Gas (convertible to LP with optional kit)
  • Thermal Efficiency: Up to 96%
  • Ignition System: Electronic ignition
  • Mounting Type: Wall-mounted
  • Water Connections: ¾" NPT
  • Venting: 2" or 3" PVC/CPVC/stainless steel
  • Dimensions: Compact footprint for space-constrained installations

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Brand Reliance
UPC Code 091193070338
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.