Overview
High-volume dehumidification. Precision-built for demanding environments.
The Quest 375 50Hz is purpose-built for high-volume dehumidification in facilities where precision and efficiency matter most. Designed for 50Hz regions, this model is ideal for commercial grows, large drying rooms, and climate-critical industrial applications.
With Quest’s advanced M‑CoRR Technology, the 375 50Hz delivers energy-efficient moisture removal in a more compact profile, cutting the size by 20% while improving performance and reducing system heat output.
This model comes equipped with integrated lift and hang points for simple overhead installation. The new digital interface supports precise RH control, maintenance alerts, troubleshooting diagnostics, and dark mode for light-sensitive environments. An optional external control can be connected via the low-voltage terminal block for convenience.
Engineered and assembled in the USA, the Quest 375 50Hz offers unmatched efficiency and control for demanding, large-scale environments.
width: 100%;
overflow-x: auto;
margin: 1.5rem 0;
}
.specifications-table {
width: 100%;
border-collapse: collapse;
background: #ffffff;
font-size: 15px;
line-height: 1.5;
}
.specifications-table th,
.specifications-table td {
padding: 12px 16px;
border: 1px solid #d9d9d9;
text-align: left;
vertical-align: top;
}
.specifications-table thead th {
background: #082545;
color: #ffffff;
font-size: 18px;
}
.specifications-table .section-heading th {
background: #eef2f5;
color: #082545;
font-size: 16px;
font-weight: 700;
}
.specifications-table tbody tr:nth-child(even):not(.section-heading) {
background: #f8f9fa;
}
.specifications-table td:first-child {
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 | 170 litres per day |
| Efficiency | 3.6 litres/kWh |
| Energy Factor | 3.6 litres/kWh |
| Current Draw | 9.3 A |
| Power | 2,550 W |
| Total Heat Output | 6.77 kW |
| Heat of Condensation | 4.81 kW |
| Motor Heat Load | 1.96 kW |
| Performance at 23.9°C and 50% RH | |
| Water Removal | 109.3 litres per day |
| Efficiency | 2.6 litres/kWh |
| Energy Factor | 2.6 litres/kWh |
| Current Draw | 8.6 A |
| General Specifications | |
| Part Number | 4046200-NC |
| Dehumidifier Type | Refrigerant dehumidifier |
| Airflow | 1,614 m³/h |
| Operating Temperature | 13°C minimum to 35°C maximum |
| Supply Voltage | 230 V |
| Unit Dimensions | 83.6 cm (L) × 60.2 cm (W) × 62.5 cm (H) |
| Unit Weight | 97.51 kg |
| Control Type | Onboard digital controls with low-voltage terminal block |
| Filter and Electrical Specifications | |
| Air Filter Rating | MERV 13 |
| Air Filter Dimensions | 50.8 cm × 55.8 cm × 5.1 cm |
| Recommended Breaker Size — Australia, EU and South Africa | 16 A |
| Recommended Breaker Size — United Kingdom | 13 A |
| Power Cord | 6 m FEM IEC 60320-C13 |
| Refrigeration and Drainage | |
| Refrigerant Type | R454B |
| Refrigerant Amount | 1.76 kg |
| Drain Port Connection | 19 mm threaded NPT connection |
| Fans | Variable-speed EC motor |
QUEST 375 OVERHEAD DEHUMIDIFIER
$9,499
Out of stock
EMAIL WHEN STOCK IS AVAILABLE
QUEST 375 OVERHEAD DEHUMIDIFIER
$9,499
Out of stock
EMAIL WHEN STOCK IS AVAILABLE
Overview
High-volume dehumidification. Precision-built for demanding environments.
The Quest 375 50Hz is purpose-built for high-volume dehumidification in facilities where precision and efficiency matter most. Designed for 50Hz regions, this model is ideal for commercial grows, large drying rooms, and climate-critical industrial applications.
With Quest’s advanced M‑CoRR Technology, the 375 50Hz delivers energy-efficient moisture removal in a more compact profile, cutting the size by 20% while improving performance and reducing system heat output.
This model comes equipped with integrated lift and hang points for simple overhead installation. The new digital interface supports precise RH control, maintenance alerts, troubleshooting diagnostics, and dark mode for light-sensitive environments. An optional external control can be connected via the low-voltage terminal block for convenience.
Engineered and assembled in the USA, the Quest 375 50Hz offers unmatched efficiency and control for demanding, large-scale environments.
width: 100%;
overflow-x: auto;
margin: 1.5rem 0;
}
.specifications-table {
width: 100%;
border-collapse: collapse;
background: #ffffff;
font-size: 15px;
line-height: 1.5;
}
.specifications-table th,
.specifications-table td {
padding: 12px 16px;
border: 1px solid #d9d9d9;
text-align: left;
vertical-align: top;
}
.specifications-table thead th {
background: #082545;
color: #ffffff;
font-size: 18px;
}
.specifications-table .section-heading th {
background: #eef2f5;
color: #082545;
font-size: 16px;
font-weight: 700;
}
.specifications-table tbody tr:nth-child(even):not(.section-heading) {
background: #f8f9fa;
}
.specifications-table td:first-child {
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 | 170 litres per day |
| Efficiency | 3.6 litres/kWh |
| Energy Factor | 3.6 litres/kWh |
| Current Draw | 9.3 A |
| Power | 2,550 W |
| Total Heat Output | 6.77 kW |
| Heat of Condensation | 4.81 kW |
| Motor Heat Load | 1.96 kW |
| Performance at 23.9°C and 50% RH | |
| Water Removal | 109.3 litres per day |
| Efficiency | 2.6 litres/kWh |
| Energy Factor | 2.6 litres/kWh |
| Current Draw | 8.6 A |
| General Specifications | |
| Part Number | 4046200-NC |
| Dehumidifier Type | Refrigerant dehumidifier |
| Airflow | 1,614 m³/h |
| Operating Temperature | 13°C minimum to 35°C maximum |
| Supply Voltage | 230 V |
| Unit Dimensions | 83.6 cm (L) × 60.2 cm (W) × 62.5 cm (H) |
| Unit Weight | 97.51 kg |
| Control Type | Onboard digital controls with low-voltage terminal block |
| Filter and Electrical Specifications | |
| Air Filter Rating | MERV 13 |
| Air Filter Dimensions | 50.8 cm × 55.8 cm × 5.1 cm |
| Recommended Breaker Size — Australia, EU and South Africa | 16 A |
| Recommended Breaker Size — United Kingdom | 13 A |
| Power Cord | 6 m FEM IEC 60320-C13 |
| Refrigeration and Drainage | |
| Refrigerant Type | R454B |
| Refrigerant Amount | 1.76 kg |
| Drain Port Connection | 19 mm threaded NPT connection |
| Fans | Variable-speed EC motor |
