Commercial dehumidifier: SECARR SDS SDS-120V from THERMOPLUS AIR

In stock
DIMENSIONS (L x W x H): 70 x 48 x 82
WEIGHT: 1645.0 LBS

AirGreen presents the SECARR SDS SDS-120V by THERMOPLUS AIR: A Premier Commercial Dehumidifier for Natatoriums

AirGreen, a leading HVAC company based in Montreal, is proud to bring HVAC solutions that add value, deliver high performance, and preserve indoor air quality. Known for our extensive services in Greater Montreal, Laval, Longueuil, South Shore, and North Shore, we specialize in a range of HVAC solutions catering to various needs. One of our standout offerings in the realm of commercial HVAC is the SECARR SDS SDS-120V by THERMOPLUS AIR - a cutting-edge dehumidifier designed specifically for natatoriums or indoor pools.


Natatoriums pose unique challenges in humidity and temperature control. Without proper management, excess humidity can lead to structural damage, mold growth, and an uncomfortable environment for occupants. The SDS-120V by SECARR is engineered to meet these challenges, ensuring your natatorium maintains optimal levels of humidity and temperature, providing a comfortable and healthy environment.

Design and Configuration

The SDS-120V unit is an indoor packaged dehumidification unit, equipped optionally with air or water-cooled air conditioning. The robust G90 galvanized casing is pre-painted and insulated with 1/2" insulation for maximum durability. It offers a choice of horizontal and vertical configuration, providing flexibility to meet different spatial requirements.

Performance and Efficiency

The SDS-120V boasts an impressive Moisture Removal Capacity (MRC) of 58.3 lbs/hr, making it highly effective at reducing humidity. It operates within an entering air temperature range of 70°F to 100°F DB and a relative humidity between 40% and 70%.

Key Features

  1. Pre-painted G90 Galvanized Casing: The durable casing ensures long-lasting protection for the dehumidifier’s internal components.

  2. EC Plenum Fan Motor: This energy-efficient fan motor with adjustable pulley ensures optimal air distribution.

  3. High and Low-Pressure Cut-out Switches: These switches protect the compressor against pressure extremes.

  4. Cupro-Nickel Co-axial Pool Water Condenser: This feature aids heat exchange, maintaining pool water temperature.

  5. DDC Controls: Direct Digital Control (DDC) offers precise control over HVAC systems.

  6. Aqua Aero Coated Coils: These coils resist corrosion, improving longevity and performance.

Optional Features

The SDS-120V offers several optional features, allowing customization to meet your natatorium’s specific needs. These include:

  1. Multiple Discharge Options: Offers flexibility for different discharge requirements.

  2. Non-Fused Disconnect: Enhances safety by providing a means to disconnect power.

  3. 4-Year Extended Compressor Warranty: Provides long-term assurance for the compressor.

  4. BACnet Card: Enables the dehumidifier to integrate seamlessly with Building Management Systems (BMS) for efficient control and management.

  5. Compressor Sound Cover: Reduces noise for quieter operation.

  6. Air or Water-Cooled Option: Offers flexibility for different cooling needs.

Operating Specifications

The SDS-120V boasts impressive specifications: It can handle a maximum air volume of 5500 CFM and operates efficiently with an external static pressure of 1 inch. The unit is sizeable, with dimensions measuring 70" x 48" x 82", weighing 1645 lbs. This dehumidifier uses R410A refrigerant with a 26 lbs charge, making it environmentally friendly and performance-efficient.

Dehumidification and Cooling Performance

The unit delivers total cooling of 139840 BTU/H and sensible cooling of 74420 BTU/H, ensuring the indoor environment stays comfortable even in very hot weather. When connected to the optional outdoor air-cooled condenser, it delivers sensible cooling of 83490 BTU/H and maximum heat rejection of 175100 BTU/H, keeping your indoor pool space cool and comfortable.

Specifically Designed for Natatoriums

The SDS-120V is specially designed to meet the needs of natatoriums. It controls the natatorium environment by dehumidifying, pool water heating, and air heating/cooling. It complies with BOCA codes M-401 and M-402.1 and is either ETL listed or CSA. The unit is fully factory assembled, wired, piped, and tested, ensuring you receive a product of superior quality and reliability.

Control and Accessibility

The unit is equipped with a microprocessor control, ensuring the unit can be accurately monitored and controlled. It features an integrated Ethernet interface and uses the BACnet communication protocol, enabling efficient control over all unit conditions. Additionally, it presents an easy-access design, with a built-in electrical control panel in a separate compartment, ensuring uninterrupted air flow during maintenance operations.


The SECARR SDS SDS-120V by THERMOPLUS AIR is a premium dehumidification solution, delivering unmatched performance in dehumidification, cooling, and air purification. Its wide range of standard and optional features offers you the flexibility to customize the unit to your unique needs. Investing in the SDS-120V means choosing an HVAC solution that assures a comfortable, healthy, and humidity-free environment for your commercial space.

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