When it comes to water heater performance, it’s all about the output
The NPE-S condensing tankless water heaters are so efficient that they outperform much larger capacity non-condensing competitors. More output for the money, lower installation costs and lower operating costs for customers makes it a smart choice.

THE LEADER IN CONDENSING TECHNOLOGY

• High-efficiency, up to 0.99 EF/0.97 UEF
• Endless hot water with our dual stainless steel heat exchangers
• Up to 80% smaller than tank water heaters
• Simpler retrofit with 2″ PVC venting
• Simpler retrofit with 1/2″ gas lines (subject to local code)
• One of the industry’s strongest warranties
• Cascading up to 16 units and common venting up to 8 units
• NaviLink compatible

                          NPE                                    NCB-E                                NFC                                     NHB                                    NFB