Bosch Gas Boilers
Ductless Air has been providing installation, maintenance and repairs for Bosch Gas Boilers for over 35 years.
Bosch Gas Boilers For Old Toronto Homes
Bosch gas boilers are economical and clean boilers and a great way to generate heat for your home in the winter. Bosch gas boilers can significantly reduce your monthly heating bills as they are incredibly energy efficient, which means by replacing your old low-efficiency boiler you will reduce your environmental footprint.
Need boiler installation, maintenance or repair services? Fill out our online booking or today to get a free estimate or make an appointment.
Gas-Fired Wall Mounted Condensing Boilers
Space Heating Greenstar
Space heating Bosch gas boilers for connection to a hot water tank with unsurpassed performance and control.
With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with heating controls, this unit is the ideal “green” upgrade for detached & terraced houses and is also suitable for apartments.
- 95% AFUE efficiency
- Reliable performance with low emissions
- Ultra-quiet operation
- Compact wall-hung design
Energy-saving & environmental features
- Aluminum-Silicon heat exchanger delivers high efficiency – 95% with low-temperature applications
- Low NOx emissions ahead of 2012 SCAQMD regulations
- Simple, intelligent control options optimize efficiency and fuel consumption
- Low electrical consumption when the boiler is in standby mode
- Electronic ignition
- Anti-cycle and modulation control
End-user comfort & convenience features
- Limited lifetime heat exchanger and 5-year parts & labour warranty
- All models available as NG or LP
- Special insulation ensures ultra-quiet operation
- Compact dimensions and built-in frost protection offer flexibility for location of installation
- CO mode for energy saving fuel consumption
- Exclusive safety feature – keypad safety lock prevents unwanted tampering with the heating controls
- Eligible for Tax Credits where applicable
Gas-Fired Floor Standing Condensing Boilers
Space Heating Greenstar Floor Standing Boiler
Space heating boiler for connection to a hot water tank with unsurpassed performance and control.
With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with heating controls, this unit is the ideal “green” upgrade for detached & terraced houses and is also suitable for apartments.
- 95% AFUE efficiency
- Reliable performance with low emissions
- Ultra-quiet operation
- Ideal for replacing an old boiler
Energy-saving & environmental features
- Aluminum-Silicon heat exchanger delivers high efficiency – 95% with low-temperature applications
- Low NOx emissions ahead of 2012 SCAQMD regulations
- Simple, intelligent control options optimize efficiency and fuel consumption
- Low electrical consumption when the boiler is in standby mode
- Electronic ignition
- Anti-cycle and modulation control
End-user comfort & convenience features
- Limited lifetime heat exchanger and 5-year parts & labour warranty
- All models available as NG or LP
- Special insulation ensures ultra-quiet operation
- Compact dimensions and built-in frost protection offer flexibility for location of installation
- CO mode for energy saving fuel consumption
- Exclusive safety feature – keypad safety lock prevents unwanted tampering with the heating controls
- Eligible for Tax Credits where applicable
Gas-Fired Wall Mounted Combi Condensing Boiler
Space Heating & DHW Greenstar Wall Mounted Combi
“Combi” (combination) unit with space heating and integrated water heating in one highly efficient, compact unit.
With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with heating controls, this unit is the ideal “green” upgrade for detached & terraced houses and is also suitable for apartments.
- 95% AFUE efficiency
- Reliable performance with low emissions
- Ultra-quiet operation
- Compact wall-hung design
- Tankless domestic water function
Energy-saving & environmental features
- Aluminum-Silicon heat exchanger delivers high efficiency – 95% with low-temperature applications
- Low NOx emissions ahead of 2012 SCAQMD regulations
- Simple, intelligent control options optimize efficiency and fuel consumption
- Low electrical consumption when the boiler is in standby mode
- Electronic ignition
- Anti-cycle and modulation control
End-user comfort & convenience features
- Limited lifetime heat exchanger and 5-year parts & labour warranty
- All models available as NG or LP
- Special insulation ensures ultra-quiet operation
- Compact dimensions and built-in frost protection offer flexibility for location of installation
- ECO mode for energy saving fuel consumption
- Exclusive safety feature – keypad safety lock prevents unwanted tampering with heating controls
- Eligible for Tax Credit where offered
Gas-Fired Floor Standing Combi Condensing Boilers
Space Heating & DHW Greenstar Combi
“Combi” (combination) unit with space heating and integrated water heating in one highly efficient, compact unit.
With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with heating controls, this unit is the ideal “green” upgrade for detached & terraced houses and is also suitable for apartments.
- 95% AFUE efficiency
- Reliable performance with low emissions
- Ultra-quiet operation
- Ideal for replacing an old boiler
- Tankless domestic water function
Energy-saving & environmental features
- Aluminum-Silicon heat exchanger delivers high efficiency – 95% with low-temperature applications
- Low NOx emissions ahead of 2012 SCAQMD regulations
- Simple, intelligent control options optimize efficiency and fuel consumption
- Low electrical consumption when the boiler is in standby mode
- Electronic ignition
- Anti-cycle and modulation control
End-user comfort & convenience features
- Limited lifetime heat exchanger and 5-year parts & labour warranty
- All models available as NG or LP
- Special insulation ensures ultra-quiet operation
- Compact dimensions and built-in frost protection offer flexibility for location of installation
- ECO mode for energy saving fuel consumption
- Exclusive safety feature – keypad safety lock prevents unwanted tampering with heating controls
- Eligible for Tax Credit where available
Gas-Fired Wall Mounted Combi Pro Boilers
Space Heating & DHW Greenstar Combi Pro
The Greenstar Combi Pro boilers have the same superior features found in our standard Greenstar Combi boilers, with the auxiliary accessories removed.
These combi boilers provide both space heating and domestic hot water while maintaining AFUE efficiencies of 95.0%. With domestic hot water flow rates up to 4.0 GPM (72° ΔT) and a variety of different venting options, these combi boilers are the preferred choice for apartment and home-owners alike.
- 95% AFUE efficiency
- Same superior performance found in our standard Greenstar Combi boilers, with auxiliary accessories removed
- Ultra-quiet operation
- Tankless domestic water function
Energy-saving & environmental features
- Aluminum-Silicon ASME approved heat exchanger delivers high efficiency – 95% with low-temperature applications
- Low NOx emissions ahead of 2012 SCAQMD regulations
- Simple, intelligent control options optimize efficiency and fuel consumption
- Low electrical consumption when the boiler is in standby mode
- Electronic ignition
- Anti-cycle and modulation control
End-user comfort & convenience features
- Limited lifetime heat exchanger and 5-year parts & 1-year labour warranty (*for registered products)
- All models available as NG or LP (Field convertible)
- Special insulation ensures ultra-quiet operation
- Compact dimensions and built-in frost protection offer flexibility for location of installation
- ECO mode for energy saving fuel consumption
- Exclusive safety feature – keypad safety lock prevents unwanted tampering with heating controls
- Eligible for Tax Credit where applicable
Buderus Gas Condensing Boilers
SSB Residential Models
NEW compact, unique residential boiler – Buderus SSB
Tailored by Bosch to give you all the same features and benefits from a small residential boiler through a large commercial cascade application, the new SSB Series is incredibly efficient and easy to install.
- 96% AFUE Efficiency
- 316L Stainless steel water tube heat exchanger design
- Extremely quiet operation; as low as 44 dB
- 4 sizes with inputs of 85, 120, 160 and 255 MBH
- Consistent design for all SSB models provides ease of installation in all applications
- Onboard controls including outdoor reset
- Limited lifetime warranty, 5-year parts & labour
Buderus SSB Residential Boiler
The Buderus SSB residential boilers were designed with the same high-quality components found in our commercial SSB boilers but in a compact space-saving design.
All SSB boilers include integral pumps, built-in low water cut-offs, adjustable manual reset high limits, push-terminal wiring and a host of venting options.
Additionally, the Buderus SSB residential boilers have the best price-performance and warranty in the market.
The 316L stainless steel heat exchanger is a water-tube design that has no welds on the water side of the heat exchanger. This feature, combined with a 5:1 turndown pre-mix burner, allows the SSB boilers to achieve an AFUE rating of 96%.
Other standard features include outdoor reset, domestic hot water priority, top connections which allow for easy installation, limited clearance requirements, internal cascade sequencer for up to 8 boilers for increased output and application design, and CSD-1 components pre-installed.
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