water source

Johnson Controls-Hitachi Air Conditioning introduces the industry-leading Hitachi Water Source Variable Refrigerant Flow (VRF) systems. November 06, 2019

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Johnson Controls-Hitachi Introduces Water Source Variable Refrigerant Flow Systems

Johnson Controls-Hitachi Air Conditioning introduces the Hitachi Water Source Variable Refrigerant Flow (VRF) heat pump and heat recovery systems. The new multi-module systems offer the […]

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