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Home » Topics » Dan Holohan: Heating Help

Dan Holohan: Heating Help
Dan Holohan: Heating Help RSS Feed RSS

Holohan

In appreciation of steam radiator vents

Dan Holohan
Dan Holohan
April 28, 2017

These time-tested and simple devices helped automate heating.


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Holohan

1904 World's Fair kick-starts radiant movement

American Radiator’s ‘Ideal American Exhibit’ kick-starts radiant movement.
Dan Holohan
Dan Holohan
March 28, 2017

The song “Meet me in St. Louis, Louis” arrived in 1904, the same year that the World’s Fair opened in that city.


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Holohan

The rebirth of an American boiler

Dan Holohan
Dan Holohan
February 8, 2017

Relics of years gone by find a new purpose.


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Holohan

A little reverse psychology

The finicky soap pump.
Dan Holohan
Dan Holohan
January 18, 2017

A little reverse psychology might go a long way.


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Holohan

A December to remember

Let me tell you a story that happened last Christmas.
Dan Holohan
Dan Holohan
December 11, 2016

A leak on Christmas.


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Holohan

The politics of snow-melt systems

“So how do you figure your return on investment?”
Dan Holohan
Dan Holohan
November 16, 2016

Radiant sidewalks have hidden benefits.


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Holohan

Playing a high-stakes game of pricing

How could he afford to do that?
Dan Holohan
Dan Holohan
October 31, 2016

The price of oil would rise and fall, but never go above a ceiling price if the customer decided to join the in-house club last summer and pay the small membership fee.


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Holohan

The secret to what makes for a good heating website

Why do you want a website? Is it because your customers expect you to have one?
Dan Holohan
Dan Holohan
September 28, 2016

Six tips on becoming the source of information.


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Holohan

How to size a boiler-feed pump

You need to understand two important variables.
Dan Holohan
Dan Holohan
August 30, 2016

When it comes to boiler-feed pumps, the two important variables are the amount of water in the operating range of the boiler and the steam-to-condensate time lag across the system.


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Holohan

Eye on district heating

Fracking had lowered the price of natural gas, and many Americans in the Northeast, where fuel oil has long been popular, were switching to gas.
Dan Holohan
Dan Holohan
July 25, 2016

Today’s systems use hydronics on a large scale.


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    • BATH & KITCHEN PRO
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    • HIGH EFFICIENCY HOMES
    • TECHNOLOGY
    • WATER TREATMENT
    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
    • CONTINUING EDUCATION
    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
    • THE GLITCH & THE FIX
  • INSIGHTS
    • CODES
    • GREEN PLUMBING & MECHANICAL
    • PROJECT PROFILES
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