Greenstar Wall Mounted

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

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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 & labor 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 Credit where offered

Al-Si heat exchanger

Each unit features an ASME approved Al-Si heat exchanger constructed of advanced Magnesium-Aluminum-Silicon alloy – offering increased flexibility versus traditional stainless steel. They are equipped with highly durable heating blocks that are corrosion resistant and designed to optimize clean burning combustion over an extra large surface area, which requires minimal servicing and reliance on spare parts during the boiler’s lifetime.

Full modulating fan assembly

A full modulating fan automatically increases or decreases its speed according to the amount of gas coming into the boiler depending on the heat demand. This process, called modulation, prevents the boiler from either having too little or too much air in the unit for optimal combustion – ensuring high efficiency.

Gas-Fired Wall Mounted Condensing Boilers Greenstar 57
Model Number ZBR 16-3
Input [MBH] 57
Heating Capacity [MBH] 52
AFUE [%] 95.0
Net Rating Water [MBH] 45
Tax Credit yes

 

Gas-Fired Wall Mounted Condensing Boilers Greenstar 79
Model Number ZBR 21-3
Input [MBH] 79
Heating Capacity [MBH] 71
AFUE [%] 95.0
Net Rating Water [MBH] 62
Tax Credit yes

 

Gas-Fired Wall Mounted Condensing Boilers Greenstar 100
Model Number ZBR 28-3
Input [MBH] 101
Heating Capacity [MBH] 91
AFUE [%] 95.0
Net Rating Water [MBH] 79
Tax Credit yes

 

Gas-Fired Wall Mounted Condensing Boilers Greenstar 131
Model Number ZBR 35-3
Input [MBH] 132
Heating Capacity [MBH] 118
AFUE [%] 95.0
Net Rating Water [MBH] 103
Tax Credit yes

 

Gas-Fired Wall Mounted Condensing Boilers Greenstar 151
Model Number ZBR 42-3
Input [MBH] 152
Heating Capacity [MBH] 135
AFUE [%] 95.0
Net Rating Water [MBH] 117
Tax Credit yes

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