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Home » Topics » HVAC Commercial Market » Boilers and Hydronics

Boilers and Hydronics
Boilers and Hydronics RSS Feed RSS

Hydronic Radiant Ceiling Cooling for Smaller Buildings

Though More Expensive, Radiant Trumps Forced Air in Comfort
John Siegenthaler, PE
September 22, 2014

The combined cost of hydronic radiant panel heating, along with a separate central cooling system, often strains the construction budget to a point where something has to go, and that something is usually the radiant heating option. It gets trumped by a lower-cost forced-air system that delivers both heating and cooling, albeit often at reduced comfort.


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Infloor Heating Systems: Custom Mechanical Boards

September 22, 2014

These custom mechanical boards are designed for hydronic radiant heating systems. Each board comes pre-piped and pre-wired with a custom drawing for fast and easy installation. Just mount it to the wall and connect it to the system.


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Laars Heating Systems Co., a subsidiary of Bradford White Corp.: Combi Boiler/Water Heater

September 8, 2014

The natural gas or LP-fired Mascot LX features a Laars heat exchanger and offers 95 percent efficiency, full modulation, and a plentiful supply of domestic hot water on combination units.


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Facts + Figures: Sept. 8, 2014

Residential Electric Storage Water Heater Shipments Up 11 Percent in June
September 8, 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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A.O. Smith Corp.: Gas Water Heater

September 8, 2014

The Cyclone® Mxi is a modulating, high-efficiency commercial gas water heater that delivers efficiencies up to 98 percent. 


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High Pressure Always Goes to Low Pressure

Without a Difference in Pressure, There Can Be No Flow
Dan Holohan
August 25, 2014

Since heat travels on flow like a passenger on a train, where there is no flow, there is no heat. And it’s going to look just like an air problem. Which it’s not.


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Schools Strive for Efficiency, Comfort

New HVAC Technologies Help Administrators Meet Indoor Environment Goals
Jen Anesi Headshot
Jen Anesi
August 4, 2014

Across the country, school administrators are realizing the importance of good IAQ and a comfortable indoor environment, which both contribute significantly to student success. 


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Tips for Updating School HVAC Equipment

Financing Options Help Schools Meet HVAC Project Goals
Jen Anesi Headshot
Jen Anesi
August 4, 2014

According to the manufacturers that make equipment for schools, there are often many options available to districts looking to make those much-needed upgrades.


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Canadian Groups Assess Hydronics Training Programs

CHC to Administer Certification Exam in Partnership with NAIT
August 4, 2014

Moving forward, all partner organizations will seek to train or support training to the agreed learning standards, culminating in a certification exam that will be administered by the CHC in partnership with NAIT. 


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Get in the Loop:

A Look at Today’s Geothermal Heat Pumps

New Residential Geothermal Products Feature Higher Efficiencies, Renewable Qualities
Joanna Turpin
Joanna R. Turpin
July 28, 2014

Geothermal heat pumps are among the most efficient and comfortable heating and cooling technologies currently available because they use the earth’s natural heat to provide heating, cooling, and, often, water heating. 


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