Navien Service ExpertsTankless & Combi-Boiler Specialists
Expert Navien service from certified technicians. We specialize in NPE tankless water heaters, NCB combi-boilers, and all Navien condensing systems with NaviLink controls.
Navien Systems We Service
From NPE tankless water heaters to NCB combi-boilers and NFC fire tube boilers, we service all Navien condensing systems with expert knowledge.
NPE Tankless Series
Condensing tankless water heaters
Systems We Service:
Key Features:
- 0.97-0.98 UEF efficiency
- Dual stainless steel heat exchangers
- NaviLink™ Wi-Fi
- Built-in recirculation
NCB Combi-Boiler Series
Space heating and hot water combined
Systems We Service:
Key Features:
- 95% AFUE efficiency
- Dual heating capability
- Condensing technology
- Smart cascade controls
NFC Boiler Series
Fire tube condensing boilers
Systems We Service:
Key Features:
- High-efficiency heating
- Cascade capable
- Advanced diagnostics
- Low NOx emissions
Navien Problems We Resolve
Our certified technicians resolve these common Navien tankless and combi-boiler issues with specialized expertise.
Scale and Mineral Buildup
Reduced efficiency, temperature fluctuations, error codes 012/016, decreased flow rate
Professional descaling service and water quality analysis
Condensate System Problems
Drain leaks, trap clogs, error code 003, condensate backup
Condensate trap cleaning, drain line inspection and repair
Heat Exchanger Issues
Efficiency loss, error codes, unusual noises, condensate leaks
Heat exchanger inspection, cleaning, and pressure testing
Control Board and Sensor Failures
Error codes, system not responding, temperature inaccuracies
Diagnostics, sensor testing, control board replacement with genuine parts
Recirculation Pump Problems
No hot water recirculation, pump noise, error code 700
Pump inspection, cleaning, and replacement if needed
Expert Navien Service
With specialized training on Navien condensing technology, NaviLink controls, and all NPE/NCB systems, we're the water heating and combi-boiler experts New Jersey trusts.