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VIESSMANN® B1HA Series B1HA 35, 125 B1HA-281 Condensing Boiler, 95 % AFUE, 21000 to 125000 Btu/hr BTU, 120/240 VAC

VIESSMANN® B1HA Series B1HA 35, 125 B1HA-281 Condensing Boiler, 95 % AFUE, 21000 to 125000 Btu/hr BTU, 120/240 VAC

  • Manufacturer: Viessmann Manufacturing Company
  • Brand Name: VIESSMANN®
  • Part#: VIEB1HA281
  • MPN: B1HA-281
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

Vitodens 100-W is a gas fired, wall-mounted condensing boiler with Matrix cylinder burner and Inox-Radial heat exchanger made of stainless steel. Rated input 21 to 125 mbh.

VIESSMANN® Condensing Boiler, B1HA Series, Model: B1HA 35, 125, 120/240 VAC, 12 A, 6.2 to 36.6 kW Power, 60 Hz Frequency, 1 ph, 95 % AFUE, 21000 to 125000 Btu/hr BTU, 21 to 125 mbh Capacity, 6.2 gpm Flow Rate, 45 psig Pressure, MNPT x FNPT Connection, Liquid Propane Gas, Natural Gas Fuel, Direct Vent, Matrix Cylinder Burner, 2-3/8 in Diameter Flue, Noise Rating: 51.6 dB, Number of Boilers: 1, 12.96 sq-ft Area, Wall Mounting, Stainless Steel, 210 deg F, Dimensions: 30-1/4 in H x 15-3/4 in W x 15-3/4 in D

AFUE Rating      :      95 %
Amperage Rating      :      12 A
Area      :      12.96 sq-ft
BTU Rating      :      21000 to 125000 Btu/hr
Burner Type      :      Matrix Cylinder
Capacity      :      21 to 125 mbh
Connection Type      :      MNPT x FNPT
Dimensions      :      30-1/4 in H x 15-3/4 in W x 15-3/4 in D
Flow Rate      :      6.2 gpm
Flue Diameter      :      2-3/8 in
Frequency Rating      :      60 Hz
Fuel Type      :      Liquid Propane Gas, Natural Gas
Material      :      Stainless Steel
Model      :      B1HA 35, 125
Mounting Type      :      Wall
Noise Rating      :      51.6 dB
Number of Boilers      :      1
Phase      :      1 ph
Power Rating      :      6.2 to 36.6 kW
Pressure Rating      :      45 psig
Series      :      B1HA Series
Temperature Rating      :      210 deg F
Vent Type      :      Direct
Voltage Rating      :      120/240 VAC
  • Fits any home and budget with high performance at an attractive price
  • Lasting performance with proven VIESSMANN® titanium stabilized stainless steel Inox-Radial heat exchanger
  • Built-in on demand domestic hot water with Vitodens 100 W, B1KA combi boiler
  • Suitable for altitude levels of up to 10000 ft
  • Outstanding efficiency of 95% AFUE on all models
  • Low emission combustion for environmentally friendly operation
  • Fully modulating input eliminates energy waste
  • Extremely quiet operation, quieter than most refrigerators
  • LCD touch screen
  • Four pipe connection design
  • Built-in pump and diverter valve
  • pdfInstruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Instruction_Installation_Manual.pdf
  • pdfLine Drawing https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Line_Drawing.pdf
  • pdfOwners/User Manual https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Owners_User_Manual.pdf
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Specification_Sheet.pdf
  • pdfWarranty Information https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B2HB_052_Warranty.pdf
  • pdfInstruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Instruction_Installation_Manual.pdf
  • pdfLine Drawing https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Line_Drawing.pdf
  • pdfOwners/User Manual https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Owners_User_Manual.pdf
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B1HA_281_Specification_Sheet.pdf
  • pdfWarranty Information https://assets.unilogcorp.com/267/ITEM/DOC/VIESSMANN_B2HB_052_Warranty.pdf