High Performance HVAC Links Page

HVAC Links Page Three

DDC/Building Automation Software & Hardware Manufacturers/Resource Links

Alerton Technologies	American Auto-Matrix	Andover Controls
Automated Logic Corporation	Circon Systems Corporation	Computrols
Control Pak International	Delta Controls	Honeywell Building Control
Your DDC Company Here	Johnson Controls	KMC Controls
Novar Controls	Reliable Controls	Siemens Building Technologies
Solidyne Corporation	Your DDC Company Here	Teletrol Systems
Trane Control Systems	Computer Process Controls	Phoenix Controls

Online magazine and web resource providing news and connections to the building automation industry>>>>>	AutomatedBuildings.com
Site concerning High Performance Buildings (WBDG or Whole Building Design Guide).	WBDG.com
An excellent resource especially for engineers. Spec out equipment in a flash.	CtrlSpecBuilder.com
DOE link to building energy software tools	DOE Software Resources
How much you can save in energy costs using Variable Frequency Drives versus the older systems.	VFD Cost to Savings

HVAC Links Home Page One

Air Conditioning and Heating Equipment Manufacturers Page Two

HVAC Associations, Government Agencies, and Professional Organizations Page Four

HVAC Techncian/Consumer Educational Resources Page Five

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HVAC Tips:

Have you seen the media reports about mold and how it can cause ASTHMA? Find out how to beat the mold and keep your family safe from it's threat! Check out our Indoor Air Quality Page

Supply Vent Myth

A myth many people believe is that they can close off some of their supply registers and save money. This may be true if you only close off less than ten percent. The system installed in your home is designed for a certain amount of airflow. If this airflow is restricted in any way it causes the system to function improperly and could cause system failure. This myth most likely goes back to the early days when people would close off most of their large home in the winter to save on coal and wood useage. Todays modern systems are designed specifically for a certain amount of airflow and if you restrict that airflow, whether it be by a dirty filter or closing off supply vents, problems will occur. Open those supply vents, closing too many off is the same as a dirty or restricted filter.

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