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Fits KWB28, KWB35, KWB42, ZWB28, ZWB35, and ZWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB35, KWB42, ZBR35, ZBR42, ZWB35, and ZWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, and KWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, and KWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, KWB42, ZBR16, ZBR21, ZBR28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Kit includes: 1 - 87110042320 washer, 1 - 8716117337 resonator, 1 - 8716117334 adapter, 1 - 87110042780 seal, 1 - 87101002090 throttle disc, and 1 - silencer body
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, and KWB42
Fits ZBR16, ZBR 21, ZBR 28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, KWB42, ZBR16, ZBR21, ZBR28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, KWB42, ZBR16, ZBR21, ZBR28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits KBR16, KBR21, KBR28, KBR35, KBR42, KWB28, KWB35, KWB42, ZBR16, ZBR21, ZBR28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits ZBR16, ZBR 21, ZBR 28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits ZBR16, ZBR 21, ZBR 28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Fits ZBR16, ZBR 21, ZBR 28, ZBR35, ZBR42, ZWB28, ZWB35, and ZWB42
Overview
The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.
Features
- Heating only
- 36,000 to 152,000 BTU input - 135,000 BTU maximum heating capacity
- Aluminum silicon heat exchanger
- Modulating gas burner
- Includes integral circulator
- May be field converted to LP with included LP conversion kit
- Concentric, one pipe, or two pipe venting
- Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
- Hydronic bracket for securing bottom of the boiler to the wall
- Heatronic III control with high limit dials and digital display
- 3 inch twin pipe vent adapter
Overview
The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.
Features
- Heating only
- 24,600 to 79,000 BTU input - 71,000 BTU maximum heating capacity
- Aluminum silicon heat exchanger
- Modulating gas burner
- Includes integral circulator
- May be field converted to LP with included LP conversion kit
- Concentric, one pipe, or two pipe venting
- Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
- Hydronic bracket for securing bottom of the boiler to the wall
- Heatronic III control with high limit dials and digital display
- 3 inch twin pipe vent adapter
Overview
The Bosch Inverter Ducted Split (IDS) Premium provides supremely efficient comfort by adjusting compressor capacity rather than a simple on/off control like other units, thereby reducing operating costs and saving you money. With enhanced humidity control and higher efficiency, the performance of the Bosch IDS Family provides you with maximum comfort with minimum energy usage! Our system's intelligent features work in tandem with your thermostat to automatically adjust to your preferences, while integrated sound dampening features keep the units nice and quiet for your peace of mind.
Features
- Foil faced insulation material on inner walls
- Painted galvanized steel cabinet
- Constant torque multi-speed two stage ECM blower motor
- All aluminum "A" type coil
- Control board pocket protects the control board from humidity in the airstream
- Integrated horizontal and vertical drain pans made from polymer with UVC inhibitor
- Horizontal and vertical condensate drain pans standard
- Shipped in upflow configuration; field convertible to horizontal right, horizontal left, or downflow
- Integrated filter rack with tool less door access
- Blower and coil slide out for ease of maintenance
- Factory installed TXV valve
Overview
Keeping your home comfortable and warm is a high priority, but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Flueways are sealed gas tight with tongue and groove section design and elastic high temperature resistant sealing rope. This seal is fully pressed into the groove during assembly to allow positive pressure operation. A permanent dry door gasket ensures repeated positive sealing off of the full swing burner door, producing a proven gas tight seal. Buderus GL-180M silicone injected, gray cast iron has excellent corrosion resistance, exceptional casting characteristics, 40% greater flexibility and elasticity as well as highthermal conductivity. Buderus developed the special substances that are impregnated during the casting process to improve the mechanical properties of cast iron. The graphite precipitates into smaller, modified flakes which produce GL-180M cast iron with 40% greater elasticity and a high silicone barrier for corrosion protection. Gray cast iron obtains its superior material characteristics primarily from a high carbon (graphite) and silicone content.
Features
- 238,000 BTU input - 207,000 BTU heating capacity
- Designed to operate at any return water temperature
- Full swing burner door can be hinged on either side
- No refractory parts for reduced maintenance
- Boiler is fully serviced and cleaned from the front
- Cast iron breaching for long life
- Thermostream design increases efficiency and reliability
- High efficiency through full three pass boiler design
- Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
- Rear tappings and flue connection
- Baffles and clips for adjusting stack temperatures
- Front access plugs for flushing the boilers interior
- Three inch thick thermal insulation
Overview
The Bosch Greentherm 9000 Series brings homeowners more than endless hot water. It saves time, money, space and unnecessary stress. From its gorgeous exterior to the sophisticated technology on the inside, Bosch Greentherm water heaters are designed to impress. They deliver ultra efficient endless hot water and have features never seen on a water heater before.
Features
- Cannot be converted to LP
- For indoor installation
- 19,900 BTU minimum input - 175,000 BTU maximum input
- Does not include circulator
- Space saving, state of the art tankless design
- LCD display controls with tactile buttons for programming
- Bottom mounted water connections
- Industry leading 8.8:1 turn down ratio
- Can be vented with polypropylene, concentric, PVC schedule 40, PVC DWV, CPVC, or ABS
- Multi pass copper tube heat exchanger - Multi pass aluminum secondary heat exchanger
- Includes power cord
Fits G115WS/4 - Includes Grundfos circulator with built in flow check, Hydrolevel Hydrostat 3250 control, and a 3 foot flexible oil line