The prefabricated MR-2 commercial racking system helps with the installation of multiple tankless water heaters in commercial applications. It allows multiple water heaters to be installed in the middle of a space, rather than having to affix them to a sidewall. Designed for both outdoor (flat rooftops) and indoor (mechanical room) applications, the multirack system holds two tankless water heaters back-to-back and is precisely designed to match the mounting points for all of the manufacturer’s products. The MR-2 has the shape of an inverted “T” and is designed to sit flat on the mechanical-room floor or rooftop. Weighing approximately 48 pounds, the unit is constructed of corrosion-resistant ZAM steel that is finished with a hot-dip coating of zinc, aluminum, and magnesium to further enhance protection.

Noritz America Corp., 11160 Grace Ave., Fountain Valley, CA 92708; 877-986-6748;

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