Navien GENIII NG/LP Water Heater

Navien Model NPE-240S NG

1/2" gas pipe capable up to 24'
field convertible gas system
Ultra condensing efficiency .99EF
Dual stainless steel heat exchangers
Low NOx emissions (<20ppm)
Schedule 40, 2" venting up to 60'
Cascading capable so multiple units can be connected in parallel for larger applications

Max Input: 199,900 BTU/H
Indoor or outdoor wall-hung
Residential/Commercial