Bosch Greenstar Combi
Wall-hung condensing combi for heat and on-demand hot water · ~$6,500–$9,100 installed · Up to 95% AFUE · 604-359-1081
We supply & install — we do not sell equipment on its own. Every GasBoilers.ca price includes professional installation by Red Seal–certified BC gas-fitters, permit, and commissioning.
604-359-1081 — exact installed quoteThe 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.
Efficiency
Up to 95% AFUE
Output
36,000 to 151,600 BTU input
Warranty
Up to 10 years
Type
Combi (heat + hot water)
Features
- Fully modulating burner with wide turndown
- Stainless-steel flat-plate heat exchanger for domestic hot water
- Aluminum-silicon primary heat exchanger with anti-scale coating
- Integrated expansion tank and circulating pump
- Direct-vent sealed combustion with flexible venting options
- Natural gas or liquid propane with included conversion kit
- Floor-standing FS versions available for replacement applications
Best For
- Condos and homes without space for a separate tank
- Combined heating and domestic hot water on one appliance
- Replacing an aging atmospheric boiler and water heater
Greenstar Combi Models
Bosch Greenstar Combi 100
Up to 100,800 BTU input BTU · 95% AFUE · Smaller homes and condos
Bosch Greenstar Combi 131
Up to 131,900 BTU input BTU · 95% AFUE · Mid-size homes
Bosch Greenstar Combi 151
Up to 151,600 BTU input BTU · 95% AFUE · Larger homes with higher hot water demand
What the Installed Price Includes
Approximate installed price — every home is different. Final cost depends on your existing system, venting, gas line, and a heat-loss calculation. Call 604-359-1081 for an exact quote.
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Get an exact Bosch Greenstar Combi quote
604-359-1081 · We supply & install — approximate prices shown, call for your exact number.