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Home » Topics » Dan Holohan: Heating Help

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

The evolution of the tee

Dan Holohan
August 20, 2015

The history and evolution of the tee.


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Why steam boilers short-cycle

Dan Holohan
July 20, 2015

Where there is air, steam will not go.


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New York City's first technical school

Dan Holohan
June 22, 2015

I’m honored to be part of New York City’s first technical school. 


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The problem with standardizing

The challenge, though, was the steam didn’t agree with the pipe size.
May 21, 2015
One size does not fit all when it comes to steam heat and pumps.


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A look at Danfoss' production cycle of burner nozzles

The intricacies of a nozzle should not be taken lightly
Dan Holohan
April 24, 2015
Andrew Kozdron has a title: production manager, heating solutions, division of Danfoss.


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Dan Holohan October 2014 Author Image

District heating, steam radiators and getting the air out

March 30, 2015
Dan Holohan October 2014 Author Image

Old tools of the trade

These guys taught me about the tools.
Dan Holohan
February 20, 2015
Sometimes our hands and our eyes can be the best instruments.
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Examples of cheating your client when servicing their hydronic systems

Eight examples of cheating your client.
Dan Holohan
January 23, 2015
Hydronicheating.
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Daniel Chapman Stillson: Inventor of the pipe tong

Dan Holohan
December 9, 2014
Not far from where our daughter Colleen and her husband, Adam, used to live in Somerville, Mass., there’s a house for sale.
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What Internet-enabled thermostats can do

Dan Holohan
November 25, 2014
What more can your device do? These products are shaking things up.
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