Home improvement

PAK FAN Ceiling Exhaust Fan 8-inch vs. Ceiling Fan Inverter 30W: Choosing the Right Ventilation Solution

Michel July 9, 2025

Introduction

When it comes to improving air circulation and ventilation in homes, offices, or commercial spaces, PAK FAN offers two distinct solutions: the PAK FAN Ceiling Exhaust Fan 8-inch and the PAK FAN Ceiling Fan Inverter 30W. While both serve ventilation purposes, they cater to different needs and environments.

This comprehensive comparison will examine:

We’ll analyze their features, performance, ideal applications, energy efficiency, and installation requirements to help you make the best choice for your space.

1. Overview of PAK FAN Ceiling Exhaust Fan 8-inch

🔹 Key Features

✔ Compact 8-inch (200mm) diameter – Fits in tight spaces
✔ Galvanized steel construction – Rust-resistant and durable
✔ Powerful exhaust capability – Removes odors, moisture, and heat
✔ Simple installation – Direct ceiling mounting
✔ Affordable price point – Budget-friendly ventilation

🔹 Specifications

  • Airflow Capacity: 600-900 CFM

  • Motor Power: 1/25 HP

  • Speed: Single speed

  • Voltage: 220V

  • Noise Level: Moderate (45-50 dB)

🔹 Best Use Cases

✅ Small bathrooms and toilets
✅ Compact kitchens (up to 80 sq.ft)
✅ Pantries and laundry areas
✅ Tiny home ventilation systems

🔹 Pros & Cons

Pros Cons
✅ Effective localized exhaust ❌ Limited coverage area
✅ Durable metal construction ❌ Basic single-speed operation
✅ Easy to install ❌ Not suitable for large spaces

2. Overview of PAK FAN Ceiling Fan Inverter 30W

🔹 Key Features

✔ Inverter technology – Energy efficient operation
✔ 30W low power consumption – Saves electricity costs
✔ Multi-speed settings – Adjustable airflow
✔ Wider air circulation – Covers larger areas
✔ Modern design – Aesthetically pleasing

🔹 Specifications

  • Blade Size: Typically 48-inch

  • Motor Type: BLDC (Brushless DC)

  • Speed Settings: 3-6 speed options

  • Voltage: 220V

  • Noise Level: Very quiet (<35 dB)

🔹 Best Use Cases

✅ Living rooms and bedrooms
✅ Offices and workspaces
✅ Moderate-sized kitchens (100-150 sq.ft)
✅ Areas needing air circulation rather than exhaust

🔹 Pros & Cons

Pros Cons
✅ Energy saving (up to 70% less power) ❌ Higher initial cost
✅ Quiet operation ❌ Doesn’t remove air (just circulates)
✅ Stylish appearance ❌ Requires more ceiling space

3. Head-to-Head Comparison

Feature 8-inch Exhaust Fan Inverter 30W Fan
Primary Function Air removal Air circulation
Coverage Area Up to 80 sq.ft 150+ sq.ft
Power Consumption 40-50W 30W
Noise Level Moderate Very quiet
Installation Simple More complex
Price Range $40-$80 $100-$200
Best For Bathrooms, small kitchens Living spaces, offices

4. Which One Should You Choose?

✔ Choose the 8-inch Exhaust Fan if:

  • You need to remove odors, moisture, or heat

  • Your space is small (under 80 sq.ft)

  • You want simple, affordable ventilation

  • The area has high humidity or cooking fumes

✔ Choose the Inverter 30W Fan if:

  • You want to improve air circulation

  • Your space is medium to large (100+ sq.ft)

  • Energy efficiency is a priority

  • You prefer quiet operation and modern design

5. Installation Considerations

For 8-inch Exhaust Fan:

  1. Requires ventilation ducting to outside

  2. Needs proper electrical wiring (220V)

  3. Best installed near source of moisture/odors

  4. Simple DIY installation possible

For Inverter 30W Fan:

  1. Requires stable ceiling mounting

  2. Needs proper electrical connection

  3. Best placed in center of room

  4. Professional installation recommended

6. Maintenance Requirements

8-inch Exhaust Fan:

  • Clean fan blades every 2 months

  • Check and clean ventilation ducts annually

  • Wipe down housing to prevent dust buildup

Inverter 30W Fan:

  • Dust blades monthly

  • Tighten mounting periodically

  • No lubrication needed (BLDC motor)

7. Energy Efficiency Comparison

  • 8-inch Exhaust Fan:

    • Runs at ~45W

    • Typically used intermittently

    • Higher power draw when running

  • Inverter 30W Fan:

    • Uses just 30W at max speed

    • Can run continuously

    • Saves 30-50% energy compared to conventional fans

8. Where to Buy & Pricing

PAK FAN 8-inch Exhaust Fan:

  • Price: $40-$80

  • Available at: Hardware stores, home centers, online retailers

PAK FAN Inverter 30W Ceiling Fan:

  • Price: $100-$200

  • Available at: Electrical appliance stores, premium hardware stores, e-commerce platforms

9. Final Recommendation

These two PAK FAN models serve completely different purposes:

  • For active ventilation needs (bathrooms, kitchens) → 8-inch Exhaust Fan

  • For general air circulation (living spaces) → Inverter 30W Fan

Pro Tip: For comprehensive climate control, some spaces may benefit from having both – an exhaust fan to remove stale air and a ceiling fan to circulate fresh air.

10. Frequently Asked Questions

Q: Can the inverter fan be used in bathrooms?
A: Not recommended – it circulates rather than removes moist air.

Q: Is the exhaust fan suitable for bedroom use?
A: No – it’s too noisy and designed for active ventilation, not comfort cooling.

Q: Which is better for a small restaurant kitchen?
A: The 8-inch exhaust fan for removing cooking fumes, supplemented by proper ducting.

Still unsure? Consider your:

  1. Primary need (air removal vs circulation)

  2. Room size and type

  3. Budget constraints

  4. Energy efficiency priorities

PAK FAN Ceiling Exhaust Fan 8 inchPAK FAN Ceiling Fan Inverter 30w

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