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NPN-199U
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An important message for those affected by recent unprecedented storms.
Read more
NPN-199U
premium Non-Condensing Tankless Water Heater
NaviTech stainless steel heat exchanger and burner
Universal unit for indoor or outdoor installations
NaviVent 3" x 5" concentric venting
Available in NG or LP
Cascading capable
Low NOx emissions (20ppm)
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NPN‑U: the inside story
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