Upgrade to endless hot water with a Navien tankless water heater. WANNA PLUMBING INC is a certified Navien installer in New York City, offering the full range of NCB and NFC condensing tankless combo boilers.
Navien Combo Boiler Models We Install
We install the complete line of Navien condensing tankless water heaters and combo boilers:
Navien NCB Series (Combi-Boilers)
- NCB-190/060H - Compact unit for smaller homes
- NCB-190/080H - Mid-range residential
- NCB-240/110H - Popular choice for most homes
- NCB-240/130H - High-output residential
- NCB-250/150H - Premium residential/commercial
Navien NFC Series (High-Efficiency)
- NFC-250/175H - Max HTG Input: 175,000 BTU/h
- NFC-250/200H - Max HTG Input: 199,900 BTU/h, Max DHW Input: 210,000 BTU/h
Benefits of Tankless Water Heaters
- Endless hot water on demand - never run out
- Up to 40% energy savings compared to tank heaters
- Space-saving wall-mounted design
- Longer lifespan (20+ years vs 10-12 for tank models)
- Simultaneous heating and domestic hot water (combo models)
Professional Navien Installation
Our certified technicians handle every aspect of tankless water heater installation, including gas line connections, venting, condensate drainage, and integration with your existing heating system. All installations include indoor wall-hung mounting and are suitable for both residential and commercial applications.
Ready to Get Started?
Call us today for a free estimate or to schedule service.
Call +1 929-708-8979