Like Navien, Rinnai specializes in condensing and non-condensing tankless water heaters, stating that every residential product is made to the same high standards as its commercial machines. some ...

Navien has started shipping the new NHW-A non-condensing tankless water heater. NHW-A is available in two configurations: NHW-AI for interior installations ...

“NHW-A with ComfortFlow brings high-efficiency water heating with built-in recirculation to more customers,” said Chia Lin, water heater product manager at Navien.

Shopping for a water heater? Read about features, types, and other must-know topics in our water heater buying guide to make an informed choice.

The PeakFlow A scale prevention system is chemical-free and environmentally friendly, according to Navien. Navien PeakFlow technology transforms potential hard scale buildup to soft scale (aragonite ...

Navien’s NPE-2 condensing tankless water heaters include a turndown ratio up to 15:1, advanced EZNav multi-line control panel with setup wizard, and 2” PVC venting up to 75’. The NPE-2 continues to ...