Ventilation

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The analog manometer, commonly referred to as a Magnehelic®, is a test instrument that has been around the HVAC industry for decades. 

Broan-NuTone®, a leading manufacturer of residential ventilation products, has been awarded the 2013 International Service Excellence Award in the Medium Business category from the Customer Service Institute of America for the second consecutive year. 

ACCA has published a new technical bulletin entitled “Ensuring ASHRAE 62.2-2013 Ventilation Compliance for Residential Structures.”

The NEWS was very busy at the AHR Expo in New York City, visiting as many booths as possible in search of new products. Here is a comprehensive list of everything we found on the show floor. 

The NEWS was very busy at the AHR Expo in New York City, visiting as many booths as possible in search of new products. Below is a comprehensive list of all the IAQ and ventilation products we found on the show floor.

Model AMP Motorized Panel Fans are designed for applications with limited space, such as electronic cabinet cooling, clean room modules, pharmaceutical equipment, medical appliances, and more, said the company. 

Available with a thermally broken frame, the ICD Series of insulated control dampers consists of ultra low-leakage dampers with thermally broken insulated blades. 

Free of charge, the CD contains thousands of pages of data including literature, spec sheets, fan curves, install/service manuals, wiring diagrams, parts reference, and product and application photos. 

A line of chlorinated polyvinyl chloride (CPVC) duct fittings, blast gates, and dampers for use in ventilation systems offers standard sizes from 6-24 inches; custom sizes or variations can be fabricated with quick turnaround.

How can the homeowner be comfortable with a piece of equipment that would condition twice the amount of house? The answer lies in the true performance of the HVAC system.