Description

High relative humidity is a constant challenge across Bangladesh. Whether it is the dampness of the monsoon season, coastal moisture, or lingering humidity in urban apartments and commercial spaces, excessive moisture in the air causes mold growth, musty odors, damaged wood, ruined electronics, and respiratory discomfort.

If you are looking for an effective, high-capacity, and reliable solution to combat excess moisture, the GREE 40 LTR Dehumidifier GD-40NL stands out as an industry leader. Engineered by Gree Electric, this model extracts up to 40 liters of moisture per day, making it ideal for large residential homes, master bedrooms, office floors, server rooms, basements, and industrial storage areas in Bangladesh.

In this comprehensive guide, we review everything you need to know about the GREE GD-40NL 40L Dehumidifier, its technical specifications, key features, and why purchasing from Brand Bazaar—an official and authorized sales point in Bangladesh—guarantees authentic products and valid official warranties.

Technical Specifications: GREE GD-40NL

Here is a full breakdown of the technical specifications for the GREE GD-40NL 40 LTR Dehumidifier:

Specification	Details
Model	GREE GD-40NL
Dehumidification Capacity	40 Liters / 24 Hours
Recommended Area	600 – 800 Sq. Ft. (Large Rooms, Offices, Warehouses)
Power Supply	220V–240V / 50Hz
Power Consumption	~350W – 490W
Standby Power	Ultra-low 0.5W
Water Tank Capacity	4.8 Liters (supports continuous drainage)
Noise Level	~36 – 42 dB(A) (Whisper-Quiet)
Operating Temperature	As low as 5°C (Low-Temp Operation)
Refrigerant	Eco-friendly R-290 / R-134a
Mobility	Built-in Easy-Roll Casters & Side Handles
Warranty	1 Year Spare Parts & 1 Year Free Service

Why High Indoor Humidity is Harmful in Bangladesh

Before diving into the features of the GD-40NL, it is important to understand why controlling humidity matters. In Bangladesh, humidity levels frequently exceed 70% to 90% during rainy months. High indoor humidity creates several issues:

• Mold & Mildew Growth: Dark spots on walls, ceilings, and clothing thrive when humidity stays above 60%.

• Health & Allergy Trigger: Excess moisture encourages dust mites, fungus, and bacteria, triggering asthma, sinus infections, and skin allergies.

• Damage to Electronics & Valuables: Corrosion inside AC units, TVs, laptops, cameras, server hardware, and medical equipment.

• Furniture Decay: Swelling of wooden doors, peeling wallpaper, and damp leather sofa surfaces.

• Optimal Comfort Zone: According to health experts, the ideal indoor relative humidity level for human comfort and air quality is between 40% and 50%.

Key Features of GREE 40 LTR Dehumidifier (GD-40NL)

The GREE GD-40NL combines robust industrial performance with smart consumer-friendly features.

1. High Moisture Removal Capacity (40 Liters/Day)

Capable of pulling up to 40 liters of water per day out of the air, the GD-40NL quickly brings down moisture levels even in extremely damp environments. This high capacity ensures fast dry-downs for large living areas, open-plan offices, garment sample rooms, and basements.

2. Continuous Drainage Option

While the unit includes an internal 4.8L water collection tank, you do not have to empty it manually every few hours. The GD-40NL features a dedicated external drain connector. Attach a standard drainage hose, and you can let the machine run continuously 24/7 without interruption.

3. Real-Time Digital Humidity Control & Display

The sleek top control panel features a real-time digital ambient humidity display. Built-in high-precision sensors detect room moisture levels automatically and adjust operation to maintain your chosen humidity target.

4. Smart Safety Systems

• Water Overflow Protection: Auto-shuts down the compressor when the internal water bucket is full, preventing spillage.

• Self-Diagnosis System: Automatically detects operational errors or sensor faults and displays error codes for quick troubleshooting.

• Filter Cleaning Reminder: Notifies you when it is time to clean the washable air filter, maintaining maximum airflow and efficiency.

5. Energy-Efficient 0.5W Standby Power

Gree designed the GD-40NL to minimize electricity usage. With smart auto-cycling and ultra-low 0.5W standby power consumption, you can keep the device plugged in around the clock without worrying about high energy bills.

6. Low-Temperature Operation (Down to 5°C)

Standard dehumidifiers often freeze up when temperatures drop. The GREE GD-40NL is equipped with an automatic defrosting function that enables efficient moisture removal in temperatures as low as 5°C, ensuring year-round dependability.

Where Can You Use the GREE 40L Dehumidifier?

Because of its high output and portable caster design, the GD-40NL is versatile across various applications:

• Residential Homes: Master bedrooms, duplex living rooms, walk-in closets, and home theaters.

• Commercial Offices & Conference Rooms: Keeps paper documents, carpets, and office furniture dry and fresh.

• IT Infrastructure & Server Rooms: Shields sensitive circuit boards and network hardware from humidity-induced short circuits.

• Garments & Textile Sample Rooms: Protects fabric swatches, leather items, and finished garments from mildew and odor during storage.

• Libraries, Archives & Museums: Preserves historical documents, books, and artwork from moisture decay.

Why Buy From Brand Bazaar Bangladesh?

When purchasing high-performance electronics like the GREE GD-40NL, buying from an official and authorized sales point is critical to avoid grey-market clones, fake warranties, or refurbished items.

1. Genuine Product & Sealed Intake Box

At Brand Bazaar, every GREE unit goes through Quality Control (QC) checks and is delivered in its factory-sealed original intake box.

2. Authentic Gree Official Warranty

Your purchase comes with valid manufacturer warranty coverage across Bangladesh:

• 01 (One) Year Spare Parts Replacement Warranty

• 01 (One) Year Free Service Warranty

3. Expert Technical Support & Nationwide Delivery

Brand Bazaar provides fast, reliable delivery throughout Dhaka and all districts of Bangladesh, backed by dedicated technical guidance for setup and maintenance.

Contact & Ordering Information

Ready to safeguard your home or office from excess moisture? Contact Brand Bazaar—your trusted Official & Authorized Sales Point in Bangladesh:

• Hotline Call / WhatsApp:

  • 📞 01719117333 📞 01799922318 📞 01618028590

• Outlet Location: Brand Bazaar Sales Point, Dhaka, Bangladesh.

• Services: Official Warranty Support, QC Checked Units, Fast Home Delivery Nationwide.

Frequently Asked Questions (FAQ)

1. Is the GREE GD-40NL suitable for commercial use?

Yes. With a 40-liter daily extraction rating, it is engineered for large residential areas, offices, warehouses, and commercial spaces.

2. Do I have to empty the water tank manually?

Not necessarily. You can use the built-in 4.8L water tank or attach an external drainage pipe for continuous, hands-free operation.

3. How quiet is the GREE GD-40NL during operation?

It operates at a noise level between 36 dB and 42 dB, making it quiet enough for bedrooms, study rooms, and quiet office environments.

4. Does it turn back on automatically after a power outage?

Yes. The Auto-Restart feature restores your previous settings automatically once power is restored.

Warranty : Official Warranty

• After-Sales Service: 01 (One) Year
• Spare Parts: 01 (One) Year

• Gree AC Official Sales Point in Bangladesh (Brand Bazaar)

  Mohammod Pur Bus Stand

• H # 1/ 4, Ground Floor, Satmoshid Road, Under Premier Bank, Mohammod Pur  Dhaka-1207

  Mobile: 01618028590 / 01619550030 / 01799922318

What is the GREE 40 LTR DEHUMIDIFIER GD-40NL Price in Bangladesh 2026?

The latest price of GREE 40 LTR DEHUMIDIFIER GD-40NL in Bangladesh is 38500৳. You can buy the GREE 40 LTR DEHUMIDIFIER GD-30NL at best price from our  Gree Authorized Sales Point / Gree AC Showroom – Gree Bangladesh or  website . Call : 01618028590.