Bosch – Gas-Fired Wall Mounted Combi Pro Boilers

Bosch 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 homeowners 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