Quest Climate

Quest Climate makes the most energy-efficient commercial dehumidifiers on the market—perfect for grow rooms, curing spaces, and greenhouse environments. Their lineup includes heavy-duty overhead units like Quest 335 and 746 (345–746 pints/day) along with portable Hi‑E Dry models for flexible placement. These units use patented multi-coil M‑CoRR tech to remove more moisture per kWh, produce less heat, and protect HVAC loads.

Built with MERV‑13 filtration, digital controls with filter alerts, and overhead mounting options, these dehumidifiers streamline climate control while reducing mold, pests, and energy costs.

Find the right dehumidifier for your facility with our detailed use case guide.