100 High Efficiency Overhead Dehumidifier by Quest, M-CoRR

The Quest 100 removes up to 105 pints of moisture per day at 280 CFM and 6,800 BTU on standard 110-120V power, positioned as an entry point into Quest's overhead commercial dehumidifier lineup rather than the largest or smallest unit in the range.

It uses the patented M-CoRR multi-coil refrigeration design, recycling heat pulled from the air during dehumidification to improve energy efficiency and limit the heat added back to the grow room, and it filters air through a MERV 13 filter rated to capture up to 95% of common airborne particles.

Key Features & Benefits

• 105 pints/day capacity — at 280 CFM and 6,800 BTU on standard 110-120V power, no hard-wire installation required.
• Patented M-CoRR multi-coil refrigeration — recycles heat pulled from the air during dehumidification to improve energy efficiency and reduce added heat load in the growing space.
• MERV 13 filtration — filters out up to 95% of dust, mold spores, bacteria, and smoke from the airstream.
• Overhead-mount design — built for ceiling installation to keep floor space clear in a commercial grow room.
• Standard voltage operation — runs on 110-120V, avoiding the hard-wire electrical work required by Quest's largest capacity units.

Who Should Use This

The Quest 100 fits commercial growers who need overhead-mounted dehumidification with M-CoRR energy efficiency, at a capacity sized for smaller to mid-size grow rooms rather than the largest industrial-scale facilities.

About Quest

Quest is a Therma-Stor brand. It focuses on commercial dehumidification. Therma-Stor is headquartered in Madison, Wisconsin. It's the same parent company behind the Anden brand. Therma-Stor has built dehumidifiers and environmental-control equipment for decades. Quest specifically targets commercial and industrial moisture control. Think indoor cultivation, food production, and commercial buildings. That's a different focus than residential basement units. Many overhead models use the company's patented M-CoRR design. M-CoRR stands for multi-coil refrigeration. The design recycles heat pulled from the air. That happens during dehumidification itself. It improves energy efficiency as a result. It also cuts heat sent back into the room.

Frequently Asked Questions

What size grow room is the Quest 100 appropriate for?

At 105 pints/day and 280 CFM, it's sized for smaller to mid-size commercial grow rooms rather than the largest industrial facilities Quest also serves. Match the unit's rated capacity against your room's actual moisture load, factoring in plant density and stage of growth, rather than choosing based on room square footage alone.

Does this unit need hard-wired electrical service?

No, it runs on standard 110-120V power, which avoids the dedicated hard-wire electrical work required by Quest's largest capacity units. Confirm your circuit capacity if you're running it alongside other equipment on the same panel.

How does M-CoRR technology improve efficiency at this capacity?

The patented multi-coil refrigeration design recycles heat extracted from the air during dehumidification instead of releasing it all back into the room, which reduces both energy use and the added cooling load on the space. That benefit scales with the unit but applies at the 100's capacity the same way it does on Quest's larger models.

Is the MERV 13 filter on this unit different from Quest's other MERV 13 filters?

It uses the same MERV 13 filtration standard as several other Quest overhead models, capturing up to 95% of airborne particles, but the physical filter size is matched specifically to the Quest 100's housing. Order the replacement filter listed as compatible with the Quest 100 rather than assuming cross-compatibility with other models.