LAARS-STOR SERIES ™ ® Indirect Water Heaters
LAARS-STOR SERIES ™ ® Indirect Water Heaters Laars® Heating Systems offers high volume single-wall and double-wall indirect water heaters. All model types feature a super-efficient heat exchanger – a carbon steel, glass-lined coil for the Laars-Stor™ Single Wall and a stainless steel coil for the Laars-Stor™ SS. The Laars-Stor2™ features a new double-wall heat exchanger. The new design is super-efficient and is the perfect mate for your boiler, heat pump or solar heating system.
IMPORTANT REASONS TO CONSIDER A LAARS-STOR™ SERIES® INDIRECT WATER HEATER SAVE MONEY AND ENERGY EFFICIENCY Indirect water heaters use the home’s boiler, heat pump or solar heating system as the heat source. They are usually the least expensive way to provide hot water. Since hot water is stored in the water heaters insulated storage tank, the boiler, heat pump or solar heating system does not have to turn on and off as frequently, improving its fuel economy.
LAARS-STOR™ RESIDENTIAL ENERGY SAVER SINGLE-WALL INDIRECT WATER HEATER The ingenious Laars-Stor™ single wall was engineered to provide the lowest pressure drop, the highest hot water output and the highest amount of effective actual heat transfer area of any indirect fired water heater in the industry. • Heat Exchanger—Single wall 11⁄2" glass coated steel. • Factory Installed Sediment Reduction System—Cold water inlet sediment reducing device. Helps prevent sediment build-up in tank.
LAARS-STOR™ COMMERCIAL ENERGY SAVER SINGLE-WALL INDIRECT WATER HEATER Laars-Stor™ single wall commercial models incorporate a super-efficient heat exchanger. Made of 1.5" diameter carbon steel tubing and coated with a glass-lining, it has a total heat surface area of 27.2 square feet. The result is an exceptional first hour delivery and vast hot water reserves. • Heat Exchanger—Single wall 11⁄2" glass coated steel.
LAARS-STOR2™ RESIDENTIAL ENERGY SAVER DOUBLE-WALL INDIRECT WATER HEATER 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. • Heat Exchanger—Double wall 11⁄2" 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.
LAARS-STOR™ SS ENERGY SAVER STAINLESS STEEL INDIRECT WATER HEATER The Laars-Stor™ SS utilizes a superior grade of stainless steel for the tank and the heat transfer coil. This construction is lightweight and also resists pitting while minimizing inter-granular and stress corrosion. The Laars-Stor™ SS models provide superior thermal conductivity for higher efficiency. • Warranty—Residential models have a limited lifetime warranty on the tank and heat exchanger.
View our entire product line at www.Laars.com 800.900.9276 • Fax 800.559.1583 (Customer Service, Service Advisors) 20 Industrial Way, Rochester, NH 03867 • 603.335.6300 • Fax 603.335.3355 (Applications Engineering) 1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8 • 905.238.0100 • Fax 905.366.0130 www.Laars.com Litho in U.S.A. © Laars® Heating Systems Co.
