Review: Dyson Hot+Cool Jet Focus (AM09) Heater and Fan – Is it Worth the Investment?

In today’s ever-changing climate, maintaining a comfortable indoor environment year-round is more than just a luxury – it’s a necessity. From battling the chill of winter to seeking respite from scorching summer days, our homes often require versatile solutions. Enter the Dyson Hot+Cool Jet Focus (AM09) heater and fan, a sleek, bladeless marvel promising to be your ultimate all-season comfort companion. But does this premium device truly live up to the hype and its considerable price tag? Let’s dive deep into an honest assessment to help you decide if this high-tech appliance is the right fit for your home.

The Dyson Hot+Cool AM09: An Overview of Innovation

Dyson has long been synonymous with groundbreaking design and cutting-edge technology, and the AM09 is no exception. At its core, the device functions as both a powerful space heater and a cooling fan, utilizing Dyson’s patented Air Multiplier technology. This bladeless design not only offers a visually striking aesthetic but also ensures a smooth, uninterrupted flow of air, a significant departure from traditional fans with spinning blades.

The history of Dyson’s fan technology began with a focus on safety and efficient airflow, evolving into models like the AM09 that integrate both heating and cooling capabilities. Unlike conventional fan heaters that often produce a burning smell due to dust accumulating on hot elements, the AM09’s ceramic plates are engineered to never exceed 200°C, the ignition point of dust, thus preventing unpleasant odors.

The AM09 stands out for its unique “Jet Focus” control, allowing users to switch between two distinct airflow modes:

• Personal Mode: Delivers a powerful, focused stream of air for direct, long-range comfort, ideal for a single user.
• Diffused Mode: Projects a wider, dispersed airflow to heat or cool an entire room quickly and evenly.

This versatility, coupled with its elegant form factor and advanced safety features, positions the AM09 as a luxury appliance designed for discerning users who prioritize both performance and sophisticated design.
Illustration of Dyson AM09 showing personal and diffused airflow modes for heating and cooling.

How to Choose the Right All-Season Comfort Solution

Selecting the perfect heating and cooling device involves more than just picking the first sleek model you see. It requires a thoughtful consideration of your specific environment and needs.

Determining Your Usage Needs

Before investing in a device like the Dyson Hot+Cool AM09, consider these factors:

• Room Size: The AM09 is particularly effective in small to medium-sized rooms, efficiently altering the temperature without struggling to heat or cool vast open spaces.
• Purpose: Are you looking for personal comfort, whole-room temperature regulation, or both? The AM09’s Jet Focus feature addresses both, offering flexibility.
• Budget: Dyson products command a premium price. If budget is a primary concern, more affordable alternatives exist, though they may lack some of Dyson’s advanced features and design elements.

Key Criteria for Selection

When evaluating any fan heater, especially a high-end model, pay attention to:

• Power and Airflow: The AM09 offers ten precise airflow settings, allowing fine-tuned control over the intensity of both heating and cooling. Its Air Multiplier technology ensures a powerful yet smooth output.
• Noise Level: While significantly quieter than its predecessor (the AM05) and traditional bladed fans, the AM09 can still produce a noticeable hum at its highest settings. However, it’s often described as a more agreeable, constant white noise.
• Features: The AM09 comes packed with convenient features, including an intelligent thermostat that maintains your desired temperature, a sleep timer (up to 9 hours), oscillation for wider coverage, and a magnetic remote control for easy access and storage.
• Brand and Reliability: Dyson has a strong reputation for innovative, high-quality products, though longevity can vary with any electronic device.
• Energy Efficiency: The intelligent thermostat helps conserve energy by only activating when the room temperature deviates from your set point.

Comparing the Dyson Hot+Cool AM09 to Other Options

The market is flooded with various types of fan heaters and cooling fans. Here’s a quick comparison:

• Traditional Bladed Fans/Heaters: Often cheaper, but can be noisy, less aesthetically pleasing, and pose a safety risk with exposed blades or hot coils. They lack the precise airflow control and intelligent features of the AM09.
• Other Bladeless Fan Heaters: Some brands offer bladeless alternatives, but they may not match Dyson’s Air Multiplier technology for smooth airflow or its Jet Focus capability. Quality, noise levels, and features can vary greatly.
• Dedicated Space Heaters/Fans: Buying separate units can be more cost-effective upfront but takes up more space and lacks the integrated convenience and year-round utility of the AM09.

The Dyson Hot+Cool AM09 is best suited for those who desire a single, elegantly designed, feature-rich device for year-round comfort, and are willing to invest in its premium experience.

Dyson Hot+Cool AM09: Features and Performance at a Glance

Let’s break down the core aspects of the Dyson Hot+Cool AM09:

Feature	Description
Heating Performance	Rapidly heats small to medium rooms. Intelligent thermostat maintains desired temperature (0-37°C range). Ceramic plates prevent burning dust smell.
Cooling Performance	Provides a powerful, smooth stream of cool air using Air Multiplier technology. Effective for personal cooling or general room circulation.
Jet Focus Control	Personal Mode: Narrow, focused jet of air for direct warmth/cooling. Diffused Mode: Wider airflow for whole-room comfort.
Safety	Bladeless design eliminates spinning blades, making it safer for children and pets. Automatic tip-over shut-off. Heating elements do not get too hot to touch.
Noise Level	Significantly quieter than previous Dyson models and traditional fans, especially at lower settings. Can be noticeable at higher speeds but produces a constant hum rather than disruptive whirring. Quiet Mark accredited.
Design & Aesthetics	Sleek, modern, bladeless loop design. Available in various finishes (e.g., black, silver). Magnetic remote control docks neatly on the unit. Blends seamlessly into modern decor.
Control & Convenience	Remote control (essential for most functions including oscillation, temperature, speed, timer). LED display shows settings. Oscillation function for wider air distribution. Sleep timer (up to 9 hours).
Maintenance	Easy to clean with a damp cloth due to bladeless design. No dust build-up on hot elements (prevents burning smell).
Price	Premium price point, often considerably higher than conventional fan heaters. Reflects advanced technology, design, and brand prestige.

In testing, the AM09 has shown its capability to effectively raise room temperatures within minutes, maintaining consistency due to its intelligent thermostat. While its core function of heating and cooling is strong, the primary draw remains its innovative design, safety, and advanced Jet Focus technology, which sets it apart from many competitors.
Dyson Hot+Cool AM09 in a contemporary home setting, highlighting its bladeless design and premium aesthetic.

“The Dyson Hot + Cool AM09 fan heater is a great-looking, hard-working fan that will slip comfortably into many decors, quickly getting a room’s temperature to that ‘just right’ Goldilocks temperature.” – Gerald Lynch, Former Executive Editor, TechRadar

Tips for Using and Maintaining Your Dyson Hot+Cool AM09

To maximize the performance and longevity of your Dyson Hot+Cool AM09, proper usage and regular maintenance are crucial.

Proper Cleaning for Optimal Performance

Maintaining cleanliness is key to consistent airflow and efficiency.

• Frequency: Aim to wipe down the exterior surfaces and the inside of the loop aperture weekly, especially if used frequently.
• Tools: A soft, damp cloth is typically sufficient. Avoid harsh chemicals or abrasive materials that could damage the finish.
• Steps:
  1. Unplug the device from the power outlet.
  2. Use a soft, slightly damp cloth to wipe the entire exterior, including the base and the loop amplifier.
  3. Carefully wipe inside the loop to remove any dust accumulation.
  4. Ensure all surfaces are dry before plugging the unit back in.

Safe and Effective Operation

The AM09 is designed with safety in mind, but best practices ensure optimal operation.

• Placement: Position the fan on a stable, flat surface away from curtains or other obstructions that could impede airflow. Ensure there is adequate space around the unit for air intake and expulsion.
• Temperature Control: Utilize the intelligent thermostat feature to set your desired temperature rather than constantly adjusting fan speed. The unit will automatically modulate its output to maintain comfort and save energy.
• Avoid Continuous Max Use: While designed for continuous operation, consider using the sleep timer or varying settings to give the motor occasional rest, potentially prolonging its life.
• Safety Features: Familiarize yourself with the automatic shut-off feature if the unit is accidentally knocked over. This is a critical safety measure, especially in households with children or pets.

Longevity and Care

A few simple habits can significantly extend your Dyson AM09’s lifespan:

• Remote Management: The magnetic remote is a thoughtful addition. Always return the remote to its docking spot to prevent misplacement, as many functions are exclusively controlled via the remote.
• Storage: If storing the unit for an extended period (e.g., cooling function in winter, heating function in summer), clean it thoroughly, cover it to protect from dust, and store it in a cool, dry place.
• Professional Checks: While Dyson products are generally robust, if you notice any unusual noises, diminished performance, or error codes, consult Dyson customer support or a certified technician rather than attempting complex repairs yourself.

Where to Purchase the Dyson Hot+Cool AM09

Given its premium nature, purchasing the Dyson Hot+Cool AM09 from reputable sources is paramount to ensure authenticity, warranty, and reliable customer service.

• Authorized Retailers: Major electronics stores, department stores, and home appliance retailers often carry Dyson products. These include large chains that provide in-store assistance and sometimes competitive pricing during sales events.
• Online Marketplaces: Reputable online retailers such as Amazon, Best Buy, or directly from the Dyson official website are excellent choices. Always verify the seller’s authenticity when using third-party marketplaces.
• Dyson Official Store: Purchasing directly from Dyson’s official website or physical stores guarantees authenticity, access to the full warranty, and direct customer support. They may also offer exclusive bundles or financing options.

When making your purchase, always:

• Verify Product Condition: If buying from a third-party, ensure the product is new and sealed.
• Check Warranty: Confirm the warranty period and what it covers. Dyson typically offers a manufacturer’s warranty.
• Read Reviews: Look for recent customer reviews about the specific seller’s service and product delivery.

Dyson Hot+Cool AM09 Buying Guide

Making the decision to purchase a Dyson Hot+Cool AM09 requires a clear understanding of your needs and expectations relative to its investment.

What is your budget?

The Dyson Hot+Cool AM09 is a high-end appliance, typically ranging from $400 to $600, depending on the retailer and current promotions. If your budget is flexible and you prioritize design, advanced features, and a premium experience, this price point might be acceptable. However, if cost is a significant constraint, you might find more affordable options that offer basic heating and cooling, albeit without Dyson’s unique technologies and aesthetics. Consider it an investment in a year-round comfort solution rather than just a seasonal fan or heater.

What is the size of your room?

The AM09 excels in providing efficient heating and cooling for personal spaces and small to medium-sized rooms, typically up to 200-300 square feet. Its Jet Focus control allows for targeted airflow, which is perfect for an office desk or a specific seating area in a larger room, or diffused heating for a bedroom. For very large open-plan living areas or entire homes, you might find it struggles to be the sole heating or cooling source, and supplementary solutions or a different type of HVAC system would be more appropriate. It’s designed to make a noticeable difference in a defined space.

What features do you need?

Consider if the AM09’s specific features align with your lifestyle. Do you value:

• Year-round versatility: The ability to switch seamlessly between heating and cooling without needing two separate appliances?
• Safety: The bladeless design and automatic tip-over shut-off, especially if you have children or pets?
• Precise control: The intelligent thermostat and 10 airflow settings?
• Targeted airflow: The unique Jet Focus personal and diffused modes for specific comfort zones?
• Quiet operation: While not silent, its noise profile is generally more pleasant than traditional fans.
• Modern aesthetics: Its sleek design as a statement piece in your home?

If these features are high on your priority list, the Dyson Hot+Cool AM09 offers a compelling package. If you only need basic directional airflow or heat, then simpler, less expensive alternatives could suffice.

Conclusion

The Dyson Hot+Cool Jet Focus (AM09) stands as a testament to innovative design and engineering in the world of home comfort appliances. It offers a sophisticated, year-round solution for both heating and cooling, boasting advanced features like Jet Focus control, a bladeless design for enhanced safety, and an intelligent thermostat for efficient operation. While its premium price point is a consistent consideration, for those who value cutting-edge technology, sleek aesthetics, and versatile performance in a single device, the AM09 presents a compelling investment. Ultimately, it’s about weighing your desire for top-tier design and multi-functionality against the cost.

Are you ready to experience personalized comfort throughout every season with a touch of Dyson’s signature innovation?

Frequently Asked Questions

Is the Dyson Hot+Cool AM09 effective for large rooms?

The Dyson Hot+Cool AM09 is most effective for personal use and heating or cooling small to medium-sized rooms. While its diffused mode can help regulate temperature in a room, for very large open spaces, it may not be sufficient as the primary heating or cooling solution.

How loud is the Dyson Hot+Cool AM09 compared to other fans?

The AM09 is designed to be significantly quieter than traditional bladed fans and its predecessor, the AM05. It has Quiet Mark accreditation. At lower settings, it operates very quietly, though at its highest fan speeds, a noticeable hum is present, which many users find less disruptive than the noise of conventional fans.

Does the Dyson Hot+Cool AM09 consume a lot of electricity?

Like all heaters, the AM09 uses power to generate heat. However, its intelligent thermostat helps manage energy consumption by only running when needed to maintain the set temperature, preventing continuous operation and unnecessary energy waste. Its cooling fan function is relatively energy efficient.

Can the Dyson Hot+Cool AM09 replace an air conditioner?

No, the Dyson Hot+Cool AM09 is not a replacement for a dedicated air conditioning unit. It functions as a powerful fan to circulate and cool the air, offering a refreshing breeze, but it does not have the refrigerative capabilities to lower the ambient temperature of a room like an air conditioner.

Is the remote control essential for operating the Dyson Hot+Cool AM09?

Yes, the remote control is crucial for accessing most of the AM09’s features, including temperature settings, fan speed adjustments, oscillation, and the sleep timer. The unit itself only has a power button. The magnetic docking spot on the unit helps prevent the remote from getting lost.

What are the main safety features of the Dyson Hot+Cool AM09?

The key safety features of the AM09 include its bladeless design, which eliminates spinning blades and makes it safer for households with children and pets. Additionally, it has an automatic tip-over shut-off mechanism that powers down the unit if it’s accidentally knocked over. The heating elements also do not reach temperatures that cause dust to burn, preventing unpleasant odors and enhancing safety.