Boilers & Hydronics

Radiant’s a Family Affair for the Simionis

Washington Family Cohesively Works Hard and Plays Hard

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

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

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

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

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

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

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

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

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

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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2014 Energy Efficiency Forum

Highlights from the 25th annual Energy Efficiency Forum in Washington, D.C.

Podcasts

NEWSMakers: Jason Vogelbaugh

Jason Vogelbaugh of Alpha Controls drops in to the NEWSMakers podcast to discuss his role with the company, the InsideIQ Building Automation Alliance, and current energy-efficiency projects being worked on. Posted on Sept. 26.

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2014 September 29

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2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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