P C McKenzie Company

Industrial Boiler and Natural Gas Compressor Sales

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CALL US TODAY - 877-244-4883

  • Compressors
    • IR Compressor Packages
      • IR 05H25NGSX
      • IR 05H25NGDX
      • IR 20H40NGSX
      • IR 20H40NGDX
    • IR Compressor Parts
    • IR Bare Blocks
    • Small CNG Station for Fleet Vehicle Refueling
    • CNG Rental Units
      • Sauer Natural Gas Compressor
    • Natural Gas Compressor Valve Rebuild Program
    • CNG Relief Valve Recertification
    • Troubleshooting Guide
  • BOILERS
    • Boiler Service and Boiler Repair
    • Patterson Kelley Condensing Boilers
    • Patterson Kelley Non Condensing Boilers
    • Unilux Water Tube Boilers
    • Cast Iron Boilers
    • Boiler Burner Parts
      • Industrial Combustion Lo-Nox Burners
      • Gordon Piatt Burner Parts
      • Weishaupt Burner Parts
    • Hurst Boilers and Hurst Boiler Parts
    • Atlas Boiler
    • Ajax Boiler Gaskets and Ajax Boiler Parts
    • Venting Solutions
      • Engine Generator Turbine Exhaust
      • Zero Chase Grease Duct
      • Boiler Domestic Water Heater Venting
    • Draft Induction Fan
  • AXELSON
    • Axelson Relief Valves
      • Axelson Relief Valve Maintenance
      • How Does an Axelson Safety Valve Work?
      • Garrett Safety Relief Valves
      • Axelson Orifice
      • How to Test Relief Valves – Axelson Test Stand for Pilot Valves
    • Axelson Spare Parts
    • Axelson ESP Pilot Sensor
    • Axelson ESPHL – High/Low Pressure Controller
    • Axelson Sand Probe Valve with Sensor
    • Axelson CRBBM Relay
    • Axelson Actuator Pneumatic Diaphragm Actuator
    • Axelson PRV Relay
    • Axelson Differential Pressure Sensing Unit
  • OIL CONTROL
    • Oil Level Regulator
    • Murphy Oil Level Controller LM500
    • Oil Supply Tanks
    • Slow Flow Meter REN
    • Continuous Oil Change Module by Ren
    • Liquid Level Switch by Ren
  • Boiler Parts
    • Boiler Pumps
    • A & F Chemical Feed Pumps
    • A & F Chemical Feed Tanks
    • Everlasting Blowdown Valve
    • Kewanee
      • Kewanee Boiler Parts
      • Kewanee Vortex Damper Rebuild
      • Kewanee Boiler Gaskets
      • Kewanee Burner
      • Cam Assembly
      • Kewanee Burner Blower Wheel
    • Pressure Reducing Regulators
    • Boiler Gaskets
    • Flame Controls
    • Weishaupt
    • Gauge and Site Glass
  • AMOT
    • Amot Thermostatic Control Valves
    • 3-Way Control Valves
    • Diaphragm Operated Gas Valve
    • Air Intake Shut Off Valve
    • Bearing Temperature Detector
    • High Temperature Valve
    • Overspeed Sensing Valve
    • Master Safety Control
    • Metal Particle Detector
    • Amot Temperature Sensor
    • Amot Electric Trip Lever Switch
    • Amot G Valve – 3 Way Temperature Control Valve
  • RESOURCES
    • CNG Safety – Is Compressed Natural Gas Safe?
    • CNG
    • CNG Storage Cascades
    • NGV Fast Fill Station
    • NGV School Bus Refueling
    • NGV Service Tips
    • NG Compressor Troubleshooting
    • Boiler Service Tips
      • Boiler Questions About Your Boiler
      • Boiler Glossary
      • Boiler FAQ
  • Solar Power

Water Tube Boilers

water tube boiler

Unilux Water Tube Boilers – Flexible Water Tube Boilers

 – Water Tube Advantages

  • Boiler tubes can be replaced without rolling or welding.
  • Ideal where access to the boiler room is limited, Unilux flexible steel water tube boilers have the advantage of being available  in a field erected configuration for either hot water or steam applications .
  • Tube removal clearance is to the side and requires less space than a fire tube boiler design potentially reducing the boiler room foot print.

 

UNILUX – Engineered for performance and durability.

Unilux Boiler

Unilux Flexible steel water tube boilers are  the preferred boiler design for hot water heating applications due to their resistance to thermal shock.  The boiler carries a manufacturer’s  20 year warranty due to failure from thermal shock

The Unilux Water Tube Boiler is available as steam hot water, high temperature hot water ( HTHW)  and steam in capacities from 31 to 1500 HP firing natural gas or No 2 oil.

 

>> Download Unilux Hot Water Boiler Capacity  <<

<< Download  eEvolv-Industrial Boiler Brochure <<

 

large industrial boiler boiler

The eVolve Industrial Boiler

800 – 1,500 boiler horsepower in steam, hot water or high temperature water.

 

 


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.

Natural Gas for Our Future
Natural Gas an ideal fuel source for many reasons, including safety. Natural Gas is lighter than air. This means that it will not puddle (like gasoline) or sink to the ground like propane, which is heavier than air. Instead, Natural Gas will rise and dissipate in the atmosphere. Natural gas also has a higher ignition temperature. This means that it is much harder to ignite. Also the storage systems used for compressed natural gas are infinitely stronger that the gasoline tanks found on cars and trucks today.
Learn more >>

CONTACT US

Toll Free: 1-877-244-4883
Fax: 412-257-8890
Phone: 412-257-8866

SHIPPING ADDRESS
P.C. McKenzie Company
1365 McLaughlin Run Road
Pittsburgh, PA 15241

MAILING ADDRESS
P.C. McKenzie Company
P.O. Box 112638
Pittsburgh, PA 15241

- P.C. McKenzie Company is located South of Pittsburgh, Pennsylvania -

P. C. McKenzie Company

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