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It's almost winter and combustion analysis on your fuel-burning equipment is important.

Most of us have had that moment.  The one where we keep turning down the thermostat but aren’t feeling the results! Just like our vehicles need regular maintenance, so does our AC system. In fact, it’s critical.


How does performing regular, proactive planned maintenance affect your building systems?

Do you want to humidify your building without the use of boilers, electric heating elements or canisters that need cleaning and replacement?

Life Safety Dampers and Damper Testing

Friday, September 25, 2015

When ductwork passes though rated fire or smoke walls, a life safety damper is required in order to maintain the rating of the wall. In the event of a fire, these dampers close and limit the spread of heat and smoke beyond the wall.

Variable Refrigerant Flow (VRF) or Variable Refrigerant Volume (VRV) is a type of HVAC system that uses refrigerant as a means to transport heat between the outdoor condensing units to various indoor units throughout the building to conditio

Free cooling in your facility sounds too good to be true, right?  Well, economizing may not be free, but it is certainly less expensive than mechanical cooling.  During what are referred to as the “shoulder months” for cooling, when energy demands are the lowest – March, April

Written by an Engineer at Ahern

Is Your Building Out of Commission?

Tuesday, January 20, 2015

Written by an Energy Solutions Specialist at Ahern

Exhausting Your Energy Savings

Monday, January 12, 2015

Written by an Energy Solutions Specialist at Ahern