LAS VEGAS - Navien America’s condensing combination gas boiler/tankless water heater, the Combi, is said to be ideal for domestic water heating and space heating applications, including in-floor radiant heating, baseboard heating and fan assistance/air handler heating applications. According to Navien, its condensing technology allows for the use of PVC venting for an easier, lower-cost installation process. The condensing technology also provides energy efficiency and long-term cost savings.

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