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Noritz Receives Environment Minister’s Commendation
2018/01/21
Noritz received the Environment Minister’s Commendation for Global Warming Prevention Activities for 2017, for its hybrid system for domestic hot water supply and space heating. The former model of this hybrid system had won the same award in 2015.
 
The product commended this time has realized a primary energy efficiency of 145% for hot water supply by uniting the strong points of a high -powered latent heat recovery-type EcoJozu gas water heater and those of a heat pump water heater with high water- boiling efficiency. Through the use of gas energy and air heat, the product has enabled both high energy efficiency and stable supply of hot water. As refrigerant, the non-fluorocarbon natural refrigerant propane (R290) has been adopted for the first time in the industry in consideration of the environment.
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