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Home » Topics » HVAC Commercial Market » Boilers and Hydronics

Boilers and Hydronics
Boilers and Hydronics RSS Feed RSS

Radiant’s a Family Affair for the Simionis

Washington Family Cohesively Works Hard and Plays Hard
Rachel Vastyan
June 16, 2014

Not only do the Simioni sons keep their family business fresh, but the family’s insistence on keeping up to date with technology also keeps them on the cutting edge of the HVAC and mechanical market. 


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Navien America Inc.: Condensing Combi-boilers

May 26, 2014

The NCB Series combi-boilers are condensing combination boilers capable of delivering plentiful hydronic heat and unlimited domestic hot water for large homes. 


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My First Online Teaching Experience

I Often Find Myself Talking to My Computer
John Siegenthaler, PE
May 26, 2014

Last fall, I taught my first online course dealing with designing hydronic heating systems. The course was titled “Mastering Hydronic System Design.” It was a collaborative effort between HeatSpring Learning Institute, BNP Media’s CE Campus, and myself.


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Facts + Figures: Air-Source Heat Pump Shipments Up Nearly 28 Percent in February

May 12, 2014

Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.  


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Aerco Intl.: Boilers and Water Heaters

May 12, 2014

The AM Series of boilers and water heaters features an advanced, high-efficiency condensing hydronic technology that produces installation, operating, and lifetime cost advantages to systems operating from 399,000-1 million Btuh. 


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Communication is a Contractor’s Best Tool

Don’t Be Afraid to Share the Ins and Outs of a New Wet Heat System
Tom Tuohy
April 28, 2014

The moral of the story is to do the complete job, from the start. This means explaining to the homeowner ahead of time what you are going to do and the potential problems that could arise after the installation is complete. 


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When I’m 64: Knowledge is the Greatest Gift

Knowledge is the Greatest Gift You Can Give
Dan Holohan
April 28, 2014

I turned 64 in January, and if I knew I was going to live this long, I would have taken better care of myself. 


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Facts + Figures: Air-Source Heat Pump Shipments Up Nearly 28 Percent in January

April 7, 2014

Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.


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Contrasting Rules of Thumb, Calculations

Using Accurate Numbers is the Professional Thing to Do
John Siegenthaler, PE
March 17, 2014

If you’re using a calculator, spreadsheet, or other computational tool, you should use the most accurate numbers possible. It’s just part of being a professional.


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Modine Mfg. Co.: Hydronic Unit Heater

March 17, 2014

The Hot Dawg H2O is an extension of the gas/propane Hot Dawg line. It has no moving external parts, making it a perfect fit for places like a garage or warehouse, the manufacturer said.


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