Commercial Tankless Rack System - Wall Mount

Model ACO-CRS-44WM-P 101
Number of Water Heaters
Fuel Source
Installation Type
Rack Size

  • Utilizes the industry’s lightest 199,000 BTU high efficiency condensing tankless heater
  • Constructed of anodized aluminum frame for wall-mounted configurations
  • Configure up to 96,000 BTU/h or up to 20 units together on a single rack system with multi-link system
  • Product Details
    • Utilizes the industry’s lightest 199,000 BTU high efficiency condensing tankless heater
    • Constructed of anodized aluminum frame for wall-mounted configurations
    • Configure up to 96,000 BTU/h or up to 20 units together on a single rack system with multi-link system
    • Redundant combustion system provides peace of mind & allows you to easily isolate for maintenance
    • Easy field installation with three simple connections (cold water, hot water, and gas)
    • Easily integrate storage into your design
    • A. O. Smith common venting system means fewer wall penetrations and use schedule 40 PVC on intake and exhaust
    • Warranty: 6 year limited heat exchanger, 5 year limited tankless parts and 1 year limited rack parts

    • The Wall Mount design allows you to link up to 20 water heaters together with multi-link system. Up to 96,000 BTU on a single rack system. Reduce installation costs with three simple connections (cold water, hot water, and gas). This model comes with 6-year limited heat exchanger warranty, a 5-year limited tankless parts warranty and a 1-year limited rack parts warranty.

    Specifications
    Tech Specs
    Maximum BTUs
    796,000
    Power Source
    GAS
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    5 Years
    Water Connection Size
    0.75"
    First Hour Rating
    50 Gallons
    ASME Certified
    No
    Destination Country
    US
    Fuel Source
    PROPANE
    Height to Gas Valve
    9.88
    Installation Type
    OUTDOOR
    Limited Heat Exchanger Warranty 
    6 Years
    Minimum BTUs
    60,000.00
    Number of Water Heaters
    4
    Application
    COMMERCIAL
    Rack-Mounted
    true
    Shipping Height 
    26.13"
    Shipping Length 
    95"
    Shipping Width 
    70"
    Side Loop
    No
    Voltage
    120
    Dimension & Venting
    Type
    Water Heater
    Height
    57"
    Shipping Weight
    540lbs