Navien NPE-180S2 150,000 BTU/H Indoor or outdoor wall-hung Tankless Water Heater

NPE-150S2 CONDENSING TANKLESS WATER HEATER

2 inch PVC venting up to 60 feet

No need to cut new chases. Low exhaust gas temps allows use of PVC, CPVC, System 636 and polypropylene vent systems, saving time and money.

Field gas convertability

Negative pressure gas valve and a dual venturi system allows for easy field convertibility from NG to LP operation.

Cascade up to 16 units with Navien Ready-Link® technology.

With Navien's Ready-Link® cascading technology, when a unit gets up to 80% capacity the next unit will turn on to help meet requirements. The flow on demand ratio will continue until all 16 units are generating hot water as needed. The Navien cascading system also balances out the workload of each unit for longer life.

Optional Wi-Fi remote control system

NaviLink makes it easy to communicate with your Navien systems anywhere internet service is accessible. The NaviLink module attaches easily to any new or existing* Navien tankless water heater, combi‐boiler and boiler.

* Existing installations may require the purchase of a new main PCB and front control panel. Units produced on or after 2-22-16 will be compatible out of the box.

Common vent up to 8 units

Building penetrations are reduced with Navien's common venting feature.

Ready-Link® Manifold System for mounting on a wall or rack

Simply no waiting for factory racks
Simply easy to install...same day.
Simply more profitable.
Simply visit your local Navien wholesaler and pick up everything you need.

Front Panel Control Center

Self-diagnostics.
Displays temperature and water flow rate.
Displays status of cascade operation.
Convertible display from °F to °C.
User Friendly Interface.
Easy setup.

Features

½ gas pipe capable up to 24'
Field convertible gas system
Ultra condensing efficiency
Dual stainless steel heat exchanges
Low NOx emissions (20ppm)
SCH 40, 2" venting up to 60'
Cascading capable
150,000 BTU/H
Indoor or outdoor wall-hung
Tankless Water Heater
Dimensions: 17.3"(W) x 27.4"(H) x 13.2"(D)
Weight: 67 lbs

Notice:
To avoid improper or unsafe installation, Navien products must be sold to licensed professionals only. Unauthorized sale of Navien products to consumers through the internet or any other e-commerce channels is strictly prohibited. Distributors of Navien products may not sell Navien products to anyone who does not follow Navien’s Resale Policy which Buyer has received and which is available online at www.navien.com.

Documentation

Specifications