Bosch Greenstar Combi
Greenstar Combi Overview
The Greenstar Combi is a fully-modulating, direct-vent condensing combi boiler that supplies both space heating and tankless domestic hot water from a single wall-hung unit. It uses an aluminum-silicon primary heat exchanger plus a stainless-steel plate heat exchanger for DHW, and is available in floor-standing FS configurations as well.
Up to 95% AFUE
Efficiency
36,000 to 151,600 BTU input
Max BTU
Up to 10 years
Warranty
Key Features
Best for
Greenstar Combi Model Lineup
Click to call for sizing help — we calculate heat-loss before recommending a model.
| Model | BTU Range | Efficiency | Best For |
|---|---|---|---|
| Greenstar Combi 100 | Up to 100,800 BTU input | 95% AFUE | Smaller homes and condos |
| Greenstar Combi 131 | Up to 131,900 BTU input | 95% AFUE | Mid-size homes |
| Greenstar Combi 151 | Up to 151,600 BTU input | 95% AFUE | Larger homes with higher hot water demand |
Services we provide on the Greenstar Combi
All work done by licensed BC gas-fitters — TSBC-certified.
Greenstar Combi Installation
Permit, sizing, venting, gas, commissioning.
From $6,500
Greenstar Combi Repair
Error code diagnosis, parts, full repair.
From $189
Greenstar 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
Greenstar Combi Replacement
Upgrade an older unit. Rebate-eligible.
From $6,500
Warranty Service
Authorized warranty repairs for Bosch.
Warranty-covered
Bosch Greenstar Combi service across Greater Vancouver
Service the Greenstar Combi in every major Greater Vancouver city.
Book Bosch Greenstar Combi service today
Same-day repair available · Free installation quotes · Licensed gas-fitters