All NPE-2 models are field convertible from NG to LP gas

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.

Navien’s NPE-2 series are the most innovative condensing tankless water heaters. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing water heaters.