Navien's water heaters, boilers, hydro-furnaces & water treatment solutions provide innovative high-efficiency technology for residential & commercial projects.
Navien's NPE-A2 condensing tankless water heaters include a patented built-in buffer tank, recirculating pump & fine-tuned controls for comfort & convenience.
NPE‑A2 FAQs Frequently Asked Questions Can I use ½” gas pipe with the NPE-2 condensing gas tankless water heater? Does the NPE-2 condensing tankless gas water heater have to be the first appliance off the gas meter? What type of venting can I use for the NPE-2 condensing tankless...
(3) Plus NPE-A2 with Ext Recirculation with Dishwasher Booster Heater and Domestic Water Revit English NPE-A2 Revit Accessories- RVT NPE-2 Outdoor Vent Cap Revit NPE-2 Pipe Cover Revit Certifications English NPE-180A2 AHRI Certificate NPE-210A2 AHRI Certificate NPE-240A2 AHRI Certificate ...