Articles by Joanna R. Turpin

Precision outdoor air control system responds directly to the total volume of air flowing through the outdoor air intakes and has been found to keep its accuracy to within 2.5% of its initial settings.

Rooftop units perform well and are easy to install and maintain.

A little TLC goes a long way where boilers are concerned.

In new construction, homeowners get to choose everything but what kind, or brand of hvac system they want. But that's changing.

Always check the chimney for blockages and make sure it’s venting properly.

Bigger is not always better and here's why.

The News celebrates “75 Years of Cooling” with a look back in history and a look into the future.

Low cost fog humidification, or fogging systems, work best in larger commercial-industrial buildings and are growing in popularity.

New liquid desiccant technology can work just about anywhere, from fast-food restaurants to commercial office buildings.

One of our own News readers has come up with a protocol for thermostat installation and homeowner instruction.