LS-DW250L-464

LAARS-Stor® Double Wall

Description

The Laars-Stor2™ features a patented double-wall carbon steel heat exchanger coil coated with a glass-lining for corrosion resistance and long life. The Laars-Stor2 supplies a first hour rating of 120 to 158 gallons per hour.

Features

• Heat Exchanger - Double wall 1-1?2 in. (38mm) O.D. glass coated steel coil. Because the double wall coil has a positive leak path, the hydronic fluid will stay separate from the potable water.
• Low Heat Exchanger Head Loss - Up to 10 GPM flow, with less than 5 ft. (1.5m) of head loss. Greatly reduces the required pump size for heat exchange.
• Factory Installed Sediment Reduction System - Cold water inlet sediment reducing device. Helps to minimize sediment build up in tank. Increases first hour delivery of hot water while minimizing temperature build up at top of tank.
• Insulation System - 2 in. (51mm) Non-CFC foam insulation covers the sides and top of the tank, reducing heat loss. This results in less energy consumption, improved efficiencies, and jacket rigidity.
• Glass Lined Tank - LAARS® Heating System water heater tanks are protected from the corrosive effects of hot water by an exclusive ceramic porcelain-like coating.
• Fully Automatic Thermostat Controls - Fast acting surface-mount thermostat for automatic temperature control.
• Supply and Return Connections - The 3/4 in. (19mm) NPT female connections are located on the front for both the boiler supply and boiler return.
• Potable Water Connections - 3/4 in. (19mm) NPT factory installed true dielectric fittings extend water heater life and eases installation.
• Two Protective Aluminum Rods - Provide added protection against corrosion for long trouble-free service.
• Steel Tank - Heavy gauge steel automatically formed, rolled and welded to assure a continuous seam for glass lining.
• T&P Relief Valve - Included.
• Low Restriction Brass Drain Valve - Durable tamper proof design.
• AHRI Certified - These water heaters are rated by the Air-Conditioning, Heating, and Refrigeration Institute to provide accurate performance data within the standards of the certification. This certification provides a recognized standard for proper comparison of hydronic appliances.