Articles Tagged with ''troubleshooting''

In 1989 when we started our business, The Lovely Marianne asked me what I was going to do to make money for her and our four daughters. I told her I was going to write books, but it would take some time to do that.

The following five stories are the most-viewed stories on www.pmmag.com for the month of April.

John Pughe is a long-time colleague of mine and a true hydronics professional. He recently sent me an  “as installed” and “as corrected” schematic for a hydronic heating system with twin 200,000 Btu/hr mod/con boilers, and 15 zones, each powered by its own circulator.

Stay above the dew point.

Not maintaining this valve could destroy the heating system.

Tool Tips—October 2017

An unpressurized outdoor wood-fired heater is installed to supply heat to fin-tube baseboard install in a two-story home.

An unpressurized outdoor wood-fired heater is installed to supply heat to fin-tube baseboard install in a two-story home.

Best practices for installing sump pumps from contractors, for contractors.

Assuming that the aquastat is operating correctly, and that essential details are all present and correctly installed, why is the system behaving this way?