B-7 - 161,000 BTU Output Oil Boiler w/ Riello Burner Zoom

B-7 - 161,000 BTU Output Oil Boiler w/ Riello Burner


Brand: Biasi

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Fuel Type: Oil
System Type: Hydronic (Water)
Depth (Inches): 31-1/2"
BTU Output: 161000
DOE Rating:
Vent Type: Atmospheric
Width (Inches): 18-3/4"
Height (Inches): 29.75
Vent Size: 6"
Water Connection: 3/4"

Description for Biasi B-7

Note: Product Title reflects this boiler's IBR Net Output Rating

The B-10 boiler systems have been heating residential and commercial buildings throughout the world for years. It has proven its fuel efficiency and durability in countries where fuel can cost up to four times as much as in the U.S. The same fuel saving technology is now available here in North America. With the three pass boiler design and low water content, heat is quickly supplied for your heating zones and hot water needs. Combined with an outdoor reset control, you can achieve a fuel savings of up to 40% over conventional single pass boilers. You will also have peace of mind since the B-10 boiler package complies with ASME and UL standards and is IBR rated. The B-10 boiler system is the cost-competitive heat and hot water system of choice.

  • Comes with F-5 Riello Burner
  • Heating Capacity : 185,000 BTU
  • Gross Input Burner Capacity : 1.50 GPH, 215 MBH
  • Net Output : 161 MBH
  • AFUE Efficiency : 86.8%
  • Water Content : 7.7 Gals.
  • Length (L) : 31.5 inches

PLEASE NOTE: The product weighs 486 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

B-7 - 161,000 BTU Output Oil Boiler w/ Riello Burner

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  • B-7 - 161,000 BTU Output Oil Boiler w/ Riello Burner


    what is the cost for this boiler set up with a propane burner?
    Also - can I vent this thru the wall, and not use a standard chimney? If so what is the cost for the vent kit. Thanks
    Asked on 3/5/2015 by lee from windham, me

    1 answer

  • B-7 - 161,000 BTU Output Oil Boiler w/ Riello Burner


    I have 75 feet of base board is this the right size?
    would propane be a better choice for a heating system?
    Asked on 7/9/2012 by Gremilin from nh

    1 answer



      Standard baseboards operating with 180°F fluid typically emit 600 BTUs per linear foot, so this unit may be too large. The only way to calculate a precise BTU requirement would be to perform a heat loss calculation. Propane and oil can both fire the boiler that heats your house. We would recommend that you base any decision between the two on their respective rates in your area.

      Answered on 7/18/2012 by PexSupply Staff from NY
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