Here, improved sensor accuracy and reliability can add value to the dry bulb measurement use case. Single- and dual-economizer HVAC There is a drawback when using a system that only has temperature ...

We typically spend 80% of our time indoors, where the quality of the air we breathe depends on the age and type of building ...

By installing a condensing economizer, companies can improve overall heat recovery and steam system efficiency by up to 10 percent. Many boiler applications can benefit from this additional heat ...

These dampers can be controlled to provide airside economizing. Usually, an air handler with economizer controls has four operating modes. Heating mode. During very cold weather, the air handler ...

Ever heard of an air economizer? It's something some HVAC systems have, and a recent study The University of Utah found in certain conditions these systems could impact indoor air quality.

Most rooftop HVAC systems these days come equipped with economizers that allow the units to take advantage of “free cooling” from outside air when temperature and humidity permit. Make sure the ...

The study found the issue lies with commercial HVAC systems that use air-side economizers. Using special duct and damper arrangements, this technology reduces energy use by drawing air from ...