In this episode, Dan Holohan spins an on-the-job tale that will leave you laughing.

In this episode, Dan Holohan shares a story about replacing the boiler on the unique heating system in Boston's Old North Church, as well as some Dead Men tips for a false-water-line bottle.

In this episode, Dan Holohan shares some little-known stories about how diaphragm tanks were invented, as well as advice that will come in handy on the job.

In this episode, Dan Holohan shares the story of Smokey and how pumps can create air problems in hot-water heating systems.

In this episode, Dan Holohan shares how the Dead Men installed indirect radiation in wealthy customers’ homes. It combined heating with ventilation and discretely hid radiators.

In this episode, Dan Holohan shares some basic principles of how steam heating systems operate and why opportunity knocks for those who work on them.

In this episode, Dan Holohan shares some funny stories about his Uncle Tony and this wonderfully wacky business.

The Dead Men had a clever solution for balancing gravity hot-water heating systems. They told each other about it, but they never wrote it down so that you and I, stuck in the 21st Century would know. In this episode, Dan Holohan shares this secret that was almost lost to history.

From the paint-the-floor method to the American Radiator Company's Institute of Thermal Research, Dan Holohan explores how the Dead Men developed radiator ratings.

In this episode, Dan Holohan shares stories about a quest for the oldest boiler, a near-death experience, and century-old equipment that has nine lives.