HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Greenheck Assists With Temporary Hospital

Greenheck Group is a global leader in the engineering and manufacture of HVAC equipment. During these times, they continue to support ongoing...

May / 14
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Virtual Event: The future of workplace safety

The global pandemic has thrown a curve ball at everyone in the business world. Now that businesses are looking at re-opening their doors, there is a...

May / 13
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Four Benefits of GPS NPBI Technology

Needlepoint Bipolar Ionization (NPBI) technology works to safely clean the air inside commercial and residential buildings. NPBI is the artificial...

May / 8
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5 Benefits of HVLS Fans

With summer right around the corner, don’t make your HVAC system overwork itself. HVLS fans (High Volume, Low Speed fans) can relieve the work of an...

May / 6
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