Heating and Cooling — FAQ
What size dehumidifier do I need for my 1,500 sq ft workshop?
A 1,500 sq ft workshop needs 50-70 pints/day capacity for light tool use, or 70+ pints if running water-cooled equipment or multiple occupants. The GE 50-pint models provide perfect coverage with some headroom.
Should I get a dehumidifier with a built-in pump for my workshop?
If your workshop lacks a floor drain, a built-in pump is essential. The MOUNTO and GE pump models can push water up to 20 feet vertically, draining into sinks or out windows without manual emptying.
Can I run a dehumidifier 24/7 in an unheated workshop during winter?
Only commercial LGR units like the MOUNTO and ALORAIR operate below 41°F. Standard residential units freeze up and fail in cold conditions, requiring heated space or seasonal shutdown.
How do I prevent my workshop dehumidifier from freezing up?
Choose a unit with auto-defrost and LGR technology. Keep the space above 50°F for residential units, or 33°F+ for commercial models. Ensure adequate airflow around the unit and clean filters monthly.
What's the difference between commercial and residential dehumidifiers for workshop use?
Commercial units use steel construction, epoxy-coated coils, operate in colder temps, and handle continuous duty. Residential models have plastic housings, limited cold-weather performance, and shorter lifespans under heavy use.
How often should I clean the filter in my workshop dehumidifier?
In dusty workshop environments, clean filters every 2 weeks. Woodshops and metalworking spaces produce fine particles that clog filters faster than residential use. Most units have filter alerts—don't ignore them.
