is launching the next generation of its rtgh series super high efficiency condensing and rtg series high efficiency non-condensing tankless gas water heaters. This enhanced product line includes new ...
Irvine, CA (October 14, 2019) – Navien Inc., the leader in condensing technology, took the first step into the non-condensing market by introducing its new Navien Premium Non-condensing (NPN) series ...
Description: The Concentric Vent Non-condensing Tankless Water Heater line with X3 Scale Prevention Technology was designed with combating the number one enemy of tankless water heaters in mind —scale ...
IRVINE, Calif. — Navien, a condensing technology manufacturer, took the first step into the noncondensing market by introducing its Navien Premium Non-condensing (NPN) Series tankless water heaters ...
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