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.Read More
Examples of cheating your client when servicing their hydronic systems Eight examples of cheating your client. Dan Holohan January 23, 2015 Hydronicheating.Read More
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.Read More
What Internet-enabled thermostats can do Dan Holohan November 25, 2014 What more can your device do? These products are shaking things up.Read More
Calculating heating measurements old school Cardboard apps. Dan Holohan October 22, 2014 Calculating measurements since 1867 — no battery or signal required.Read More
Help owners understand fuel savings via lower heat complaints, not payback “How much will it cost up front?” Dan Holohan September 24, 2014 Invisible tenants.Read More
Where are our apprenticeships? The path to a career is through hands-on education. Dan Holohan August 15, 2014 Perhaps they’d rather be texting, tweeting and posting to Facebook rather than building stuff.Read More
Top 10 facts about the Hartford Loop Ten facts about its history and how it works Dan Holohan July 29, 2014 Learn about how the Hartford Loop works.Read More
Hot water and steam boilers during the summer Summer, hot water and steam Dan Holohan June 26, 2014 The effects of fresh water and near-boiling water on iron pipe.Read More
Get real — get hydronic heat Reality shows. Dan Holohan May 21, 2014 An old, cast-iron pipe, with the slightest amount of water in it for two winters can crack laterally and for quite a few feet.Read More