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Boilers

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ASME S · H · M · U

Code-built boilers and vessels

National Board R

Code repairs and alterations

Autoflame
Autoflame

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Limpsfield
Limpsfield

Factory-authorized Burner Tech Center

McKenna flame
Since 1921

Fifth generation, family-owned

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Articles

Latest articles.

McKenna feedwater tank on a stand with duplex feed pumps below and water softeners beside it
  • Boiler Maintenance, Boilers

Water Treatment and Its Impact on Industrial Boiler Reliability

Scale, oxygen pitting, and carbonic acid shorten boiler life. How each mechanism works, what a treatment program includes, and who

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Welder at work in the McKenna Boiler Works shop
  • Boiler Repair, Boilers

Welding Boilers and Pressure Vessels to Code

A code weld needs a qualified procedure, a qualified welder, code materials, the right examination, and an Authorized Inspector. How

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McKenna industrial boilers
  • Boilers

McKenna Boiler Works History: 1921 to Today

McKenna Boiler Works, Inc. has built boilers since 1921, and its roots go back to 1887 in Los Angeles. Here

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Finished McKenna boiler in the Oceanside shop
  • Boilers

Types of Industrial Boilers Compared: Which Fits Your Load?

Firetube, firebox, vertical, watertube, condensing, and electric boilers each fit a different load. This comparison covers the code limits, how

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