Rinnai Combi Boiler Parts Replacement
Genuine OEM Rinnai parts for Greater Vancouver
Rinnai combi boilers and tankless water heaters are known for their reliability, but like any mechanical system, components wear over time. Using genuine OEM Rinnai parts ensures proper fit, performance, and warranty compliance for your Rinnai system.
Our licensed technicians are experienced with the full Rinnai product line — from the M Series and E Series combi boilers to the RU and RL Series tankless units. We stock common Rinnai replacement parts and can source any OEM component quickly.
Common Rinnai Parts We Replace
We replace the full range of Rinnai components using only genuine OEM parts supplied by Rinnai Canada. Using OEM parts maintains your warranty and ensures the longevity of your system.
- Heat exchangers — primary and secondary for Rinnai combi boilers
- Gas valve assemblies — modulating gas valves for M and E Series
- Circulation pumps — OEM replacement pumps for combi models
- Control boards — PCB and display board replacements
- Ignition assemblies — igniters, flame rods, and spark electrodes
- Flow sensors — hot water flow turbine and sensors
- Fan motors — combustion fan and blower assemblies
- Water valves — diverting and mixing valve assemblies
Why Choose OEM Rinnai Parts
- Factory-spec performance and fitment guaranteed
- Maintains your Rinnai manufacturer warranty
- Engineered for optimal efficiency and safety
- Backed by Rinnai Canada's technical support
- Available with fast shipping across Greater Vancouver
This is not a DIY repair
Combi boilers are gas-fired appliances regulated under the BC Safety Standards Act. Opening the unit, touching the gas valve, or working on the flue without a valid BC gas-fitter licence is both unsafe and illegal. Diagnosing the fault is helpful — fixing it should always be left to a certified technician.
Call 778-909-5731Frequently Asked Questions
Talk to a Licensed Combi Boiler Specialist
Free, no-obligation quotes across Greater Vancouver. CombiBoiler.ca — A division of ROMA Heating Ltd..