Winter is approaching, and finding a reliable room heater can make all the difference in keeping your home comfortably warm. After extensively testing the Havells Hestio 11 Fin Wave OFR, I’m ready to share my honest thoughts on whether this heating powerhouse deserves a place in your home.

This particular Havells OFR heater stands out with its impressive dual heating technology, combining a 2500W oil-filled radiator with a 400W PTC heater for comprehensive warmth distribution. At first glance, the price might seem steep, but currently, the Havells Hestio 11 Fin Wave OFR Heater is available at ₹11,199 on bababijlii.com, making it a more reasonable investment. Furthermore, the unit boasts superior-grade oil for long-lasting heat and better efficiency, along with crucial safety features like overheat protection that automatically shuts down power when temperatures exceed safe levels.

This review is based on the 2900W variant (2500W oil-filled radiator + 400W PTC fan) currently sold on bababijlii.com.

In this detailed review, I’ll walk you through my experience with this 11-fin heater, from unboxing to daily use in various room sizes. We’ll examine heating performance, power consumption, and ultimately answer the question: is this OFR heater worth your hard-earned money

First Impressions and Setup

The delivery person handed me a substantial box, and I could immediately tell this was no lightweight appliance. Upon opening the package, I found the Havells Hestio oil-filled radiator securely packed with foam inserts protecting the fins and control panel. The package included the heater unit, detachable wheels, and a user manual that clearly outlined the setup process.

Unboxing and Installation Experience

Setting up the Havells OFR model proved straightforward despite its considerable 11 kg weight. I simply flipped the unit upside down, attached the wheel assembly, and secured it with the provided brackets. The wheels are retractable and can be collapsed when not in use—a thoughtful design feature that adds stability.

Notably, the unit includes a dedicated cord winding station with plug storage, making organization much easier than with other heaters I’ve used. The entire setup process took less than 10 minutes, with no tools required.

Initial Look and Feel of the Heater

Standing 65.9 cm tall, with a width of 25.6 cm and length of 53 cm, this wave-fin heater has a solid presence. The wave-fin design isn’t just for looks—it’s engineered to maximize heat distribution while maintaining a sleek black finish that blends well with modern interiors.

The inclined control panel makes adjusting settings easier without bending down. Temperature and fan controls are within easy reach, a small but thoughtful touch that improves daily usability.

Heating Experience in Daily Use

After a week of testing this OFR heater in different parts of my home, I gathered practical insights that go beyond specifications.

How Quickly Does It Warm Up a Room?

Let’s be honest—this isn’t an instant heating solution. Oil-filled radiator technology prioritizes consistent warmth over quick heat. In my 10×12 bedroom, it took about 3–4 hours to reach a comfortable temperature.

However, the dual heating technology helps. While the 11 oil-filled fins gradually raise room temperature, the 400W PTC fan provides quicker warmth initially, creating a balance of fast comfort and long-lasting heat.

Best Thermostat Settings for Comfort

The adjustable thermostat offers three power settings (1000W / 1500W / 2500W).

• Mild cold: 1000W is sufficient
• Very cold days: 2500W + PTC fan works best

The thermostatic control automatically maintains the desired temperature, switching off once the room warms up—helping save electricity.

Using the PTC Fan Effectively

The PTC fan significantly improves heat circulation.

Best usage tips:

• Use the fan during startup for faster warmth
• Use OFR-only mode overnight for silent heating
• Combine both during extreme cold

Room Size Suitability: Small vs Large Rooms

Based on testing, this 2900W heater performs best in medium to large rooms.

• Small rooms (<100 sq ft): feels powerful at full capacity
• Ideal room size: 150–250 sq ft
• Works best in insulated rooms with doors closed

For ₹11,199 on bababijlii.com, it delivers excellent coverage compared to smaller heaters that struggle in larger spaces.

Safety, Power Use, and Maintenance

Built-In Safety Features Explained

Safety is comprehensive with this heater:

• Overheat protection
• Tip-over safety switch
• Automatic & manual thermal cutouts
• Rear safety cover

These features make it safe for overnight use and family-friendly.

Electricity Usage: What to Expect

With 2900W total power, this heater is best suited for extended use where consistent warmth is preferred over instant heating. The thermostat controls heating cycles efficiently, preventing unnecessary power consumption.

Tips to Reduce Power Consumption

• Use lower wattage settings when possible
• Keep doors and windows closed
• Reduce power once the room is warm
• Rely on thermostat instead of manual switching

Cleaning and Storage

This OFR heater is easy to maintain. It can be dismantled for storage and includes a cord winding station. Before summer, a simple thermostat cleaning is recommended.

Is the Havells Hestio 11 Fin OFR Heater Worth the Price?

After several weeks of use, I can confidently say this dual-heating OFR heater delivers on its promises. The combination of oil-filled fins and PTC fan works effectively for medium to large rooms.

While warm-up time is slow, this is expected with OFR heaters. What you get in return is silent, comfortable heat without drying the air.

Currently priced at ₹11,199 on bababijlii.com, this heater offers solid value for users looking for safe, reliable, and long-lasting room heating.

Key Takeaways

• Dual heating: 2500W OFR + 400W PTC fan
• Gradual but consistent heating (3–4 hours)
• Excellent safety features
• Best for rooms 150–250 sq ft
• Good value at ₹11,199

FAQs

Q1. How long does it take to warm up a room?

It takes about 3–4 hours to fully warm a medium-sized room, which is normal for OFR heaters.

Q2. What safety features are included?

Overheat protection, tip-over switch, thermal cutouts, and rear safety cover.

Q3. Is this heater energy-efficient?

While powerful, the thermostat helps control electricity use by cycling heating automatically.

Q4. What room size is ideal?

Best for medium to large rooms (150–250 sq ft).

Q5. How does dual heating work?

The oil-filled radiator provides sustained heat, while the PTC fan helps distribute warmth faster.