Navian NPE-180A Tankless Water Heater - 150,000 BTU - Recirculating Model

Navien NPE-180A Tankless Water Heater – 150,000 BTU – Built-In Recirculation – High Efficiency
High-efficiency Navien NPE-180A tankless water heater in excellent condition. This is the Advanced “A” model with the built-in recirculation pump and buffer tank, providing faster hot water and eliminating the cold-water sandwich effect common in other tankless units.
Perfect for 2–3 bathroom homes and delivers continuous hot water on demand.
Key Features:
• Up to 150,000 BTU heating capacity
• Up to 8.4 GPM flow rate
• Ultra-high efficiency (up to 0.98 EF) condensing technology
• Built-in recirculation pump + buffer tank for faster hot water
• Dual stainless steel heat exchangers for durability
• Uses 2” PVC venting
• Wall-hung compact design saves space compared to tank heaters
• Can run on natural gas or propane (depending on setup)
This is one of Navien’s most popular residential tankless models and provides endless hot water with excellent efficiency.
Great upgrade from a traditional tank water heater.
Removed from a home demolition. Excellent working order.