Boiler repair & maintenance · Vancouver & Metro Vancouver
Navien Boiler Repair & Maintenance in Vancouver
Arrange Navien boiler repair or maintenance with Perfect Choice Heating & Cooling. We help homeowners in Vancouver and across Metro Vancouver plan service for heating problems, fault messages and routine upkeep.
Identify the boiler before interpreting the error
Please include the full Navien model when booking. A boiler service request should identify whether the appliance supplies space heating, domestic hot water or both. If hot water is affected, tell us whether your system has a separate storage tank.
The examples below apply to NFB-175H and NFB-200H boilers in the NFB-H user manual. Confirm other models against their own manuals.
| Code | What the manual identifies |
|---|---|
| E003 | Ignition did not succeed. |
| E012 | The flame was lost during operation. |
| E302 | System water pressure is too low. |
A code describes a detected condition; it does not establish which part needs replacing. Source: Navien NFB-H User’s Information Manual, page 23.
Repair for an active heating problem
Tell us when the message appears, whether the problem returns after normal operation and which rooms are affected. We assess the reported fault and explain the next repair step. Provide earlier invoices if the same complaint has already been investigated.
Maintenance for your Navien system
The NFB-H manual calls for annual inspection by a qualified technician. Its service schedule covers the condensate path, venting, ignition components, system water pressure and expansion tank. The work appropriate to your installation is confirmed with the technician.
Book with the right service details
Send your city, model, displayed code and whether you have lost heating, hot water or both. Let us know about access restrictions or a strata contact. We will discuss appointment availability and the proposed service scope; any repair price depends on the diagnosis and parts required.
Serving Vancouver and Metro Vancouver
Based in Coquitlam, we serve Vancouver, Burnaby, Richmond, North Vancouver, West Vancouver, New Westminster, Surrey, Langley, Maple Ridge, Pitt Meadows, Coquitlam, Port Coquitlam and Port Moody. View service areas and contact us to confirm appointment availability at your address.
Navien boiler questions
Should I book maintenance for an active Navien fault?
Tell us about the fault when booking so we can arrange diagnosis. Routine maintenance and repair have different scopes, and a persistent fault may require additional work.
Do you service Vancouver addresses outside the Tri-Cities?
Yes. Our service coverage includes Vancouver and the wider Metro Vancouver area. Share your address and model so we can confirm appointment availability.
Real Navien equipment installation by Perfect Choice
This photograph is from an actual Perfect Choice mechanical-room upgrade using a Navien tankless water heater with a high-efficiency Armstrong furnace. It demonstrates our experience planning serviceable equipment layout, venting and piping around Navien equipment.

Explore tankless and water-heater brands or view more real projects.
Request Navien boiler service
Share your city, model and service needs. Call 778-833-2893 or email info@perfectchoicehvac.com. We will contact you to discuss the next step.