Dunkirk (ECR International) Royal CO Combi
Royal CO Combi Overview
The Royal CO is Dunkirk's newest wall-hung condensing combi boiler, providing heat and domestic hot water from one compact unit under about 101 lbs. It offers 95.2% AFUE, a 10:1 turndown, and up to 5.1 GPM of hot water across three sizes.
Up to 95.2% AFUE
Efficiency
80,000 - 200,000 BTU
Max BTU
Up to 10 years
Warranty
Key Features
Best for
Royal CO Combi Model Lineup
Click to call for sizing help — we calculate heat-loss before recommending a model.
| Model | BTU Range | DHW Flow | Efficiency | Best For |
|---|---|---|---|---|
| Royal CO-90 | 80,000 BTU | Up to 2.5 GPM | Up to 95.2% AFUE | Smaller homes |
| Royal CO-150 | 150,000 BTU | Up to ~3.9 GPM | Up to 95.2% AFUE | Mid-size homes |
| Royal CO-200 | 200,000 BTU | Up to 5.1 GPM | Up to 95.2% AFUE | Larger homes and higher hot-water demand |
Services we provide on the Royal CO Combi
All work done by licensed BC gas-fitters — TSBC-certified.
Royal CO Combi Installation
Permit, sizing, venting, gas, commissioning.
From $6,000
Royal CO Combi Repair
Error code diagnosis, parts, full repair.
From $189
Royal CO Combi Maintenance
Annual tune-up — required for warranty.
From $169
Emergency Service
Same-day & after-hours no-heat, leak, CO, gas-smell response.
Call 604-359-1081
Royal CO Combi Replacement
Upgrade an older unit. Rebate-eligible.
From $6,000
Warranty Service
Authorized warranty repairs for Dunkirk (ECR International).
Warranty-covered
Dunkirk (ECR International) Royal CO Combi service across Greater Vancouver
Service the Royal CO Combi in every major Greater Vancouver city.
Other Dunkirk (ECR International) Series
Book Dunkirk (ECR International) Royal CO Combi service today
Same-day repair available · Free installation quotes · Licensed gas-fitters