Please ensure Javascript is enabled for purposes of website accessibility
  • Sign In
  • Create an Account

Need Help?   Email:

Toggle Nav
Cart Icon Cart
Search
We ship to most places in continental USA
Chat with us
Need help
Our Locations

Boilers

Steam X

Mbtu

Fuel Type

Medium

Brands



Items 181-184 of 184

Set Descending Direction

  1. Burnham 5B Series Knockdown Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Atmospheric Vent
    77% Efficiency
    Knockdown
    Burnham K5011SNEI-2, 5B Series, 780 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)
    Retail : $16,365.44 $12,274.08
    You Save (25%)

    • Burnham K5006SNEI-2, 5B Series, 401 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5007SNEI-2, 5B Series, 468 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5008SNEI-2, 5B Series, 546 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5009SNEI-2, 5B Series, 624 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5010SNEI-2, 5B Series, 702 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5011SNEI-2, 5B Series, 780 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5012SNEI-2, 5B Series, 858 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)
Page
per page

Shop By
Now Shopping by
  1. System Type Steam Remove This Item
Clear All
Shopping Options
Category
  1. Residential Boilers 21 items
  2. Commercial Boilers 15 items
  3. Natural Gas Boilers 133 items
  4. Oil Boilers 46 items
  5. Electric Boiler 3 items
  6. Water Boilers 4 items
  7. Steam Boilers 185 items
Availability
System Type
Product Group Name
Burner
Coil
Discount% Range
Manufacturer
BTU Input Range
Fuel Type
Series
Price
OK

By using this site you agree to our Terms, Conditions of Use and Privacy Statement © 2025 AF Supply Corp. All Rights Reserved.