NPN-U (Universal) premium non-condensing tankless water heaters offer a compact tankless solution for both indoor and outdoor installations.

• NPN-160U: Max Input: 160,000 BTU/H, Indoor or outdoor wall-hung. Residential/Commercial
• NPN-180U: Max Input: 180,000 BTU/H, Indoor or outdoor wall-hung. Residential/Commercial
• NPN-199U: Max Input: 199,900 BTU/H, Indoor or outdoor wall-hung. Residential/Commercial

STANDARS FEATURES:

• 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)