Your complete source for boiler sales

Complete boiler sales. From small commercial boilers to large industrial watertube boilers, we can evaluate your requirements and match the correct equipment to your specific application. 

We have on-site commercial boiler sales experts. Talk with one of our experienced boiler sales engineers to help answer any questions you may have.

We also specialize in the hard to find boiler parts. Let us help you find the correct parts for your boiler.

 

low nox boiler

 

"Modular Boilers or Two-Boiler design? Which is best? 

 

commercial boiler sales

Boiler Horsepower Conversion Calculator

To convert from boiler horsepower simply enter the horsepower of your boiler in the white space and click on the red button! It's that simple!

Example: I have a 250 BHP boiler. How many btu/hr does this equal? Enter 250 in the white space and click the red button.  The answer - 8,369,750 btu/hr.

 

 

 

Read an interesting 
article on Dearation of
 Boiler Feedwater

BOILER HORSEPOWER EXPLAINED:

Prior to 1876 Boiler Horsepower was based upon the heating area of a boiler with every 10 square foot of heating surface equaling 1 boiler horsepower. This would mean that a boiler with 200 square feet of heating surface would be rated at 20 boiler horsepower. Not a very exact way to measure the output of a boiler to say the least, especially given the different designs and efficiencies of boilers available.

All this changed at the 1876 Centennial Exhibition held in Philadelphia, PA. There judges decided to use “developed horsepower” which they defined as the ability to turn 30 pounds of 100 degree  F feedwater per hour into steam at 70 psi. In 1884, ASME defined Boiler Horsepower as the amount of power required to convert 34.5 pounds of water per hour from feedwater at 212 degree F to dry, saturated steam at the same temperature. Today 1 boiler horsepower is equal to 33,475 Btu/Hour which is the amount of energy required to evaporate 34.5 pounds of water at 212 degree F in one hour.

We represent the finest names in the commercial boiler industry:

    AJAX BOILER

  • Inclined Commercial Watertube Steam/Hot Water
  • Low and High Pressure
  • Forced Draft and Atmospheric Fired
  • 150 MBH through 20,000 MBH
  • Indirect Domestic Water Heaters

    CAIN INDUSTRIES

  • Boiler Feedwater Economizers
  • Heat Recovery Boilers

    EXHAUSTO

  • Chimney Automation Constant-Draft Systems
  • Modulating Combustion Air Systems
  • Mechanical Dryer Venting Systems
  • Grease Fans
  • Chimney Fans
  • FLOTRONICS

  • Steel and Cast Iron Condensate Receivers

    GORDON PIATT  

  • Turbo-Ring Forced Draft Burners from 3 to 6250 Boiler Horsepower - 
    100,000 to 250,000,000 BTU/Hr input. 
  • FGR low NOx designs.
  • Pre-wired
  • Control Cabinets
  • U.L. Gas Trains
  • Remote Oil Pumps Sets
  • Oil Pumping, Heating and Circulating Pump Systems.

    HURST BOILER

  • Packaged Firetube, Firebox and Waste Boilers
  • 4 Pass Wet Back Scotch, Steam and Hot Water up to 250 psig, 100 HP tp 1,500 HP
  • 3 Pass Wet Back Scotch, 15 to 300 psig Steam,Water 30 to 160 psi
  • 30 to 1,800 Horsepower
  • 3 Pass Dry Back, 15 to 300 psig Steam
  • 30 to 160 psig Hot Water from 15 to 800 HP
  • LPE Three Pass Modified Scotch Design, 15 psig Steam or 30 psig Water, Through the door Design 
  • 3 Pass Firebox, 15 psig Steam, 30 to 100 psig Hot Water, from 13.4 to 834 BHP
  • 4 Pass Vertical Tubeless 15 to 300 psig Steam, 30 to 160 psig Hot Water, from 6 to 100 HP.

    INDUSTRIAL STEAM

  • Packaged Pressurized, Atmospheric and Tray-Type Deaerator Systems
  • Packaged Boiler Feed Systems
  • Surface Blowoff Heat Recovery Systems
  • Blowdown Separators and Tanks


    PRECISION BOILER

  • Packaged Deaerator Systems
  • Steam or Hot Water Electric Boilers
  • Domestic Hot Water Heaters
  • Vertical Firetube Steam Boilers
  • 15 psi and 150 psi design
  • 6 to 60 Boiler Horsepower
  • Copper Fined Tube Hydronic Heating Boilers
  • 125,000 through 20,000,000 btu/h
  • Electric Steam Boilers
  • 60 to 3080 kw
  • Hot Water Storage Tanks

    SELKIRK METALBESTOS

  • PS/IPS Positive Pressure Prefabricated venting Pipe
  • DF Stainless Steel B-vent Prefabricated Pipe
  • RV/QC B-Vent Pipe

MAILING:PHONE:SHIPPING:
P.C. McKenzie Company
P.O. Box 112638
Pittsburgh, PA 15241
1-877-244-4883
Fax: 412-257-8890
Phone: 412-257-8866
P.C. McKenzie Company
1365 McLaughlin Run Road
Pittsburgh, PA 15241

 Complete Boiler Sales