My Cart $-.--
Shop by Category
Quick Order
0
Home New Items September 2025 New Items American Water Heater New Items 100374874 RTHR 180X3 CONDENSING 180K BTU GAS

100374874 RTHR 180X3 CONDENSING 180K BTU GAS

PART 863606
SUPPLIER AMERICAN WATER HEATER
SUPPLIER PART # 100374874
RANK C
SHELF PACK 1
Calculating price...
QUANTITY

About this item

The RTHR 180X3 Condensing Gas Water Heater is a powerful, energy-efficient solution designed to meet the high-demand hot water needs of residential and light commercial applications. With a robust 180,000 BTU output and advanced condensing technology, this unit delivers consistent, on-demand hot water while maximizing fuel efficiency and minimizing emissions.

Key Features & Benefits:

  • High Output Capacity: With a heating capacity of 180,000 BTU, this unit is ideal for large households, multi-bathroom homes, or light commercial settings requiring continuous hot water.
  • Condensing Technology: Utilizes a secondary heat exchanger to extract more heat from exhaust gases, achieving higher efficiency ratings and reducing energy costs.
  • Energy Efficiency: Designed to meet or exceed ENERGY STAR® standards, helping reduce utility bills and environmental impact.
  • Compact Wall-Mount Design: Saves valuable floor space and allows for flexible installation in tight mechanical rooms, closets, or utility areas.
  • Durable Stainless Steel Heat Exchanger: Corrosion-resistant and built for long-term reliability, even in hard water conditions.
  • Low NOx Emissions: Environmentally friendly design meets strict air quality standards, making it suitable for use in regions with emissions regulations.
  • Digital Control Panel: Easy-to-use interface allows for precise temperature control, diagnostics, and system monitoring.
  • Multiple Venting Options: Supports both direct and power vent configurations with PVC, CPVC, or stainless steel venting for installation flexibility.

Ideal Applications:

  • Large residential homes
  • Multi-family dwellings
  • Light commercial buildings
  • Restaurants, salons, and small offices
  • Anywhere high-volume, continuous hot water is needed

Technical Specifications:

  • BTU Input: 180,000
  • Fuel Type: Natural Gas (convertible to LP with kit)
  • Efficiency Rating: Up to 96% Thermal Efficiency
  • Venting: 2" or 3" PVC/CPVC or stainless steel
  • Ignition System: Electronic ignition
  • Mounting Type: Wall-mounted
  • Water Connections: ¾" NPT
  • Dimensions: Compact footprint for space-saving installation

There are currently no resources for this product.

Brand Reliance
UPC Code 091193070321
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.