Covering drywall hole after installing whole-house humidifier?
Added a whole-house humidifier on the furnace and the installer left a 16x16 service access hole in the nearby utility room wall. What’s the cleanest cover option?
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Added a whole-house humidifier on the furnace and the installer left a 16x16 service access hole in the nearby utility room wall. What’s the cleanest cover option?
For furnace or humidifier service access, a larger reinforced access panel is standard. This wall hole cover handles the size well, is built tough for frequent removal, and can be painted to match utility room walls. HVAC pros prefer these because they’re reliable and keep the opening square and professional-looking. Easy reinstall after seasonal maintenance.