Burnham AL70SL 70 Gal. Indirect Water Heater

Model: AL70SL Item Number: 37738
Burnham AL70SL
Burnham AL70SL
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Our Price: $2,503.14
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86 fixed monthly payments required.
Ships Tuesday, July 23rd
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Burnham AL70SL 70 Gal. Indirect Water Heater
Burnham AL70SL 70 Gal. Indirect Water Heater Model: AL70SL Item Number: 37738
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Specification Highlights
    New Learn More
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Product Category
    Water Heater - Indirect-Fired
Tank Size
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Overview for Burnham AL70SL

Burnham is devoted to pushing the limits of heating technology and efficiency. Their ingenuity is responsible for some of the most efficient products on the market today. The Alliance SL is Burnham's foray into indirect-fired water heating. Using your boiler as a heat source means that the recovery rate of Alliance SL models is superior to that of standard direct-fired or electric water heaters. Alliance SL water heaters have several inches of polyurethane foam insulation to improve heat retention and reduce energy consumption. In addition to efficiency, the Alliance SL is also designed for simplicity. All connections are easily accessible at the top of the tank, where the heat exchanger is mounted. By mounting the heat exchanger here, it may be serviced without draining the tank. Easy to install, easy to service, and energy efficient, the AL70SL is the perfect water heating solution for any application.
  • HydraStone Lining
  • A 1/2" thick HydraStone lining protects the steel tank of all Alliance SL models. This lining deoxygenates the water along the edges of the tank, making it non-corrosive.
  • Burnham Control Compatible
  • Alliance SL indirect-fired water heaters are designed to work with Burnham's proprietary controls systems, IQ and Sage2.1. These systems can prioritize the Alliance SL over space heating and modify the water temperature for ideal recovery rates.
  • Cold Water Diffuser
  • A cold water diffuser in the tank prevents cold water from being introduced to hot water. This improves the output of the water heater.
  • Product Includes
  • (1) Burnham AL70SL Indirect-Fired Water Heater
  • (1) Burnham 101379-01 TPI Control
  • Specifications
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    Product Category
    Water Heater - Indirect-Fired
    General Information
    Indirect Water Heater
    Product Line
    Alliance SL
    Product Category
    Water Heater - Indirect-Fired
    Medium Learn More
    Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
    Hot Water
    Fuel Type Learn More
    Fuel Type
    To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
    Indirect Fired
    Storage Type
    Coils Quantity
    Connection Type
    70 Gallons
    First Hour Delivery Learn More
    First Hour Delivery
    Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
    294 Gallons
    Continuous Recovery Rate
    217 Gallons
    Cold Water Inlet
    3/4 Inch
    Hot Water Outlet
    3/4 Inch
    Supply Connection
    3/4 Inch
    Return Connection
    3/4 Inch
    Product Diameter
    28 Inches
    Product Height
    45 3/4 Inches
    Shipping Weight
    300 Pounds
    Country of Origin
    United States
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    1 Year
    Vessel Warranty
    10 Years
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    Burnham AL70SL 70 Gal. Indirect Water Heater
    Burnham AL70SL
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