HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Specifications may sometimes call for damper actuator enclosures rated for weatherproof environments. In some applications, damper actuators provide...

In 2016, the United States Environmental Protection Agency (EPA) revised section 608 of the Clean Air Act to prohibit individuals and businesses from...

Fire dampers prevent the spread of fire through heating, ventilation and AC ducts and are a critical component in the overall safety of a building...

Earning PDH credits can sometimes be a challenge. Now that we're in the back half of the year, the pressure is starting to be on to earn the credits...