August 2014 - Navien’s NPE-A series innovative ComfortFlow® technology incorporates a built-in buffer tank and recirculation pump inside the unit to provide a zero GPM activation rate. Additionally, with the ComfortFlow buffer tank, the “cold water sandwich”, common in other tankless units, is eliminated. With a return line, the pump saves thousands of gallons of water per year. Additional Navien NPE standard features include: dual stainless steel heat exchangers, 1/2” gas lines up to 24’ and 2” PVC venting up to 60’. These technical advances make the NPE-A series ideal for commercial and residential tank water heater replacement as well as new construction. Navien.com
En cliquant 'OK', vous acceptez l’utilisation de témoins selon les conditions énoncées dans notre Politique de confidentialité.