Navien Boiler & Tankless Repair
Factory-certified technicians for all Navien boilers and tankless water heaters. NCB, NHB, NFB, NPE Series experts. 24/7 emergency service across Metro Vancouver.
About Navien
Navien is a South Korean manufacturer that has revolutionized the North American heating market with their high-efficiency condensing technology. As a leader in tankless water heaters and combi-boilers, Navien products are known for their exceptional efficiency, reliability, and innovative features.
Navien's NCB combi-boilers are particularly popular in Metro Vancouver due to their ability to provide both space heating and domestic hot water from a single, compact unit. Their NPE tankless water heaters offer endless hot water with efficiency ratings up to 97%.
At BoilerEmergency.ca, our technicians are factory-certified by Navien and have extensive experience diagnosing and repairing all error codes, from common E003 ignition failures to complex PCB issues.
Navien Models We Service
Comprehensive repair and maintenance for all Navien boilers and tankless water heaters
Capacity: 150,000 - 240,000 BTU
- ComfortFlow technology
- Dual stainless steel heat exchangers
- Built-in recirculation
- NaviLink Wi-Fi control
Capacity: 55,000 - 150,000 BTU
- Stainless steel heat exchanger
- Modulating burner
- Cascade up to 16 units
- Compact wall-mounted design
Capacity: 80,000 - 199,000 BTU
- Advanced fire tube design
- Ultra-quiet operation
- Easy maintenance access
- Built-in cascade capability
Capacity: 175,000 BTU
- Space heating + DHW
- Floor-standing design
- High DHW output
- Smart controls
Common Navien Issues We Fix
Our certified technicians diagnose and repair all Navien error codes and performance issues
Gas valve inspection, igniter replacement, flame rod cleaning
Gas pressure adjustment, burner cleaning, venting inspection
Flow sensor check, pump inspection, system flush
Sensor replacement, flue inspection, condensate drain check
Fan motor check, venting inspection, pressure switch test
Flow sensor cleaning or replacement, water filter check
Control board diagnosis, wiring inspection
Descaling service, water treatment recommendations
Our Navien Services
Need Navien Service?
Our Navien-certified technicians are ready to help with any repair, maintenance, or installation needs.