Powerful moisture control. Plug-and-play design.
The Quest 100 50Hz is engineered for precision dehumidification in tight environments that demand consistent performance. Designed exclusively for 50Hz markets, this compact solution is ideal for small grow rooms, dry rooms, storage units, and other climate-sensitive spaces where every square meter matters.
Featuring patented M‑CoRR Technology, the Quest 100 50Hz is built for performance — removing 44 litres of moisture per day (at 26.7°C / 60% RH) with industry-leading energy efficiency in a footprint that’s 20% smaller than traditional systems. It’s an ideal fit for facilities with limited space.
Unlike traditional dehumidifiers, its internal drainage system eliminates the need for a P-trap, making installation faster and easier. Its compact size and corrosion-resistant base make the Quest 100 ideal for moist commercial and industrial spaces.
With intuitive digital controls, the Quest 100 offers accurate relative humidity management, helpful maintenance alerts, diagnostic insights, and dark mode to reduce light in sensitive zones.
The Quest 100 50Hz is your no-hassle solution for reliable, industrial humidity control.
Engineered for ease. Built to perform.
Engineered and assembled in the USA, Quest products are backed by a reputation for reliability with high quality components.
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| Specifications | |
|---|---|
| Performance at 26.7°C and 60% RH | |
| Water Removal | 44 litres per day |
| Efficiency | 3.2 litres/kWh |
| Energy Factor | 3.2 litres/kWh |
| Current Draw | 2.5 A |
| Power | 540 W |
| Total Heat Output | 1.82 kW |
| Heat of Condensation | 1.23 kW |
| Motor Heat Load | 0.59 kW |
| Performance at 23.9°C and 50% RH | |
| Water Removal | 29.3 litres per day |
| Efficiency | 2.4 litres/kWh |
| Energy Factor | 2.4 litres/kWh |
| Current Draw | 2.2 A |
| General Specifications | |
| Part Number | 4046590-XX |
| Dehumidifier Type | Refrigerant dehumidifier |
| Airflow | 476 m³/h |
| Operating Temperature | 13°C minimum to 35°C maximum |
| Supply Voltage | 230 V |
| Unit Dimensions | 61 cm (L) × 40.6 cm (W) × 36.8 cm (H) |
| Unit Weight | 27.2 kg |
| Control Type | Onboard digital controls with low-voltage terminal block |
| Filter and Electrical Specifications | |
| Air Filter Rating | MERV 13 |
| Air Filter Dimensions | 30.5 cm × 35.6 cm × 2.5 cm |
| Recommended Breaker Size — Australia, EU and South Africa | 15 A |
| Recommended Breaker Size — United Kingdom | 13 A |
| Power Cord | 3 m FEM IEC 60320-C13 |
| Refrigeration and Drainage | |
| Refrigerant Type | R454B |
| Refrigerant Amount | 482 g |
| Drain Port Connection | 19 mm threaded NPT connection |
| Fans | Variable-speed EC motor |
QUEST 100 OVERHEAD DEHUMIDIFIER
$4,950
In stock
QUEST 100 OVERHEAD DEHUMIDIFIER
$4,950
In stock
Powerful moisture control. Plug-and-play design.
The Quest 100 50Hz is engineered for precision dehumidification in tight environments that demand consistent performance. Designed exclusively for 50Hz markets, this compact solution is ideal for small grow rooms, dry rooms, storage units, and other climate-sensitive spaces where every square meter matters.
Featuring patented M‑CoRR Technology, the Quest 100 50Hz is built for performance — removing 44 litres of moisture per day (at 26.7°C / 60% RH) with industry-leading energy efficiency in a footprint that’s 20% smaller than traditional systems. It’s an ideal fit for facilities with limited space.
Unlike traditional dehumidifiers, its internal drainage system eliminates the need for a P-trap, making installation faster and easier. Its compact size and corrosion-resistant base make the Quest 100 ideal for moist commercial and industrial spaces.
With intuitive digital controls, the Quest 100 offers accurate relative humidity management, helpful maintenance alerts, diagnostic insights, and dark mode to reduce light in sensitive zones.
The Quest 100 50Hz is your no-hassle solution for reliable, industrial humidity control.
Engineered for ease. Built to perform.
Engineered and assembled in the USA, Quest products are backed by a reputation for reliability with high quality components.
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margin: 1.5rem 0;
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width: 100%;
border-collapse: collapse;
background: #ffffff;
font-size: 15px;
line-height: 1.5;
}
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padding: 12px 16px;
border: 1px solid #d9d9d9;
text-align: left;
vertical-align: top;
}
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background: #082545;
color: #ffffff;
font-size: 18px;
}
.specifications-table .section-heading th {
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color: #082545;
font-size: 16px;
font-weight: 700;
}
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width: 45%;
font-weight: 600;
color: #242424;
}
.specifications-table td:last-child {
color: #444444;
}
@media (max-width: 576px) {
.specifications-table th,
.specifications-table td {
padding: 10px 12px;
font-size: 14px;
}
}
| Specifications | |
|---|---|
| Performance at 26.7°C and 60% RH | |
| Water Removal | 44 litres per day |
| Efficiency | 3.2 litres/kWh |
| Energy Factor | 3.2 litres/kWh |
| Current Draw | 2.5 A |
| Power | 540 W |
| Total Heat Output | 1.82 kW |
| Heat of Condensation | 1.23 kW |
| Motor Heat Load | 0.59 kW |
| Performance at 23.9°C and 50% RH | |
| Water Removal | 29.3 litres per day |
| Efficiency | 2.4 litres/kWh |
| Energy Factor | 2.4 litres/kWh |
| Current Draw | 2.2 A |
| General Specifications | |
| Part Number | 4046590-XX |
| Dehumidifier Type | Refrigerant dehumidifier |
| Airflow | 476 m³/h |
| Operating Temperature | 13°C minimum to 35°C maximum |
| Supply Voltage | 230 V |
| Unit Dimensions | 61 cm (L) × 40.6 cm (W) × 36.8 cm (H) |
| Unit Weight | 27.2 kg |
| Control Type | Onboard digital controls with low-voltage terminal block |
| Filter and Electrical Specifications | |
| Air Filter Rating | MERV 13 |
| Air Filter Dimensions | 30.5 cm × 35.6 cm × 2.5 cm |
| Recommended Breaker Size — Australia, EU and South Africa | 15 A |
| Recommended Breaker Size — United Kingdom | 13 A |
| Power Cord | 3 m FEM IEC 60320-C13 |
| Refrigeration and Drainage | |
| Refrigerant Type | R454B |
| Refrigerant Amount | 482 g |
| Drain Port Connection | 19 mm threaded NPT connection |
| Fans | Variable-speed EC motor |
