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John was a custodian for a local school district. We used to call him “20 Questions” because he would constantly ply us with questions about the boilers when we would perform the annual service. He would jokingly ask how many of the 20 questions he would have left.

Differences exist between rules of thumb and precise calculations.

 Our daughter, Colleen, born and raised on Long Island, now lives in a suburb of Boston with her husband, Adam. The town they live in is called Medford.  

She assumed her role on August 8, 2013, and is responsible for the USA business. 

Woodard comes to Ferguson from McGraw Hill Financial - Platts, where he was the vice president of global marketing.

This year the PHCC Education Foundation and the PHCC National Auxiliary each received $7,500. 

Legend continues to expand its existing offering of gauges with its new temperature gauge with thermowell.

Bosch’s Greentherm C 1050 ES and C 950 ES condensing gas-fired tankless water heaters are both Energy Star-rated models

For years we have designed boiler rooms consisting of two oversized boilers with fully modulating burners. 

 The following formula has been around the North American hydronics industry for a long time: