Rinnai M090CN
The Rinnai M090CN is a 95% AFUE combi boiler with a 9,000 – 90,000 BTU output and 3.4 GPM of domestic hot water, part of the Rinnai M-Series line. GasBoilers.ca installs, repairs, and maintains the M090CN across Greater Vancouver — Red Seal–certified, TSBC-licensed, same-day repair available. Call 604-359-1081.
Rinnai M090CN overview
The Rinnai M-Series combines space heating and domestic hot water in one wall-mounted unit. Compact, efficient, and Rinnai-reliable.
95% AFUE
Efficiency
9,000 – 90,000
BTU Output
3.4 GPM
DHW Flow
M090CN specifications
| Model | Rinnai M090CN |
| Series | M-Series |
| Type | combi |
| BTU Output | 9,000 – 90,000 |
| DHW Flow | 3.4 GPM |
| Efficiency | 95% AFUE |
| Warranty | Up to 12 years |
| Origin | Japan |
| Best for | Medium homes |
M-Series features
Rinnai M090CN services we provide
All work by licensed BC gas-fitters — TSBC-certified.
M090CN Installation
Permit, sizing, venting, gas, commissioning.
From $5,800
M090CN Repair
Error code diagnosis, parts, full repair.
From $189
M090CN Maintenance
Annual tune-up — required for warranty.
From $169
M090CN Replacement
Upgrade an older unit. Rebate-eligible.
From $5,800
Emergency Service
Same-day no-heat, leak, CO, gas-smell response.
Call 604-359-1081
Warranty Service
Authorized warranty repairs for Rinnai.
Warranty-covered
Rinnai M090CN — frequently asked questions
How much does Rinnai M090CN installation cost in Vancouver?
Rinnai M090CN installation starts from $5,800 in Greater Vancouver, including permit, code-compliant venting and gas piping, removal of the old unit, and full commissioning. Final pricing depends on your existing system and a heat-loss calculation. Call 604-359-1081 for a free quote.
What size is the Rinnai M090CN?
The Rinnai M090CN has a heating output of 9,000 – 90,000 BTU and delivers 3.4 GPM of domestic hot water, with 95% AFUE efficiency. It is best suited to medium homes.
Do you repair the Rinnai M090CN?
Yes. We diagnose and repair the Rinnai M090CN — error codes, ignition faults, no-heat, leaks, low pressure, and sensor issues — from $189. Our technicians are factory-trained on Rinnai M-Series units and carry common parts on the truck.
How often should the Rinnai M090CN be serviced?
Rinnai recommends annual maintenance to keep the M090CN efficient, safe, and within warranty (up to up to 12 years). Our maintenance service starts from $169.
Rinnai M090CN service across Greater Vancouver
We service the M090CN in every major Greater Vancouver city.
Book Rinnai M090CN service today
Same-day repair available · Free installation quotes · Licensed gas-fitters