Hubbell Electric Heater Company 220-3 21 kW ユーザーズマニュアル

Since 1920 Hubbell has been manufacturing high quality electric water heaters for the residential, commercial, 

industrial and marine/naval markets. Today, Hubbell is providing new state of the art “Whole House Electric  

Tankless Water Heater” technology that is the ‘wave’ of the future. It produces an endless flow of hot water at a 

consistent and accurate temperature while reducing your hot water heating energy costs by up to 40% when  

compared to a conventional tank type water heater. Experience the Tankless Advantage today with Hubbell. 

Continuing research results in product improvement; therefore these specifications are subject to change without notice. For the most updated information, please visit us on the web at 

www.buytankless.com

tankless@hubbellheaters.com

 tech@hubbellheaters.com

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