That running off a normal heating thermostat, drawing air through the vents in the doors of the "server cupboard" did the job OK.

1. Your thermostat settings are wrong According to Danny Pen, president of New Era Plumbing & HVAC, common thermostat mistakes could be leading to mold in your vents.

Key Points Check simple issues first like thermostat settings, dirty filters, or blocked vents.Look for leaks, blown capacitors, or electrical problems.Call an HVAC pro for anything complex or ...

Check simple issues first like thermostat settings, dirty filters, or blocked vents. Look for leaks, blown capacitors, or electrical problems. Call an HVAC pro for anything complex or needing ...