DYSON HF1 Hot+Cool heater & fan (586340-01)

Features
Heats the entire room 20% faster¹
Efficient airflow quickly cools indoor air
Up to 80% quieter in standby mode⁴
Smart integrated control from anywhere
Safe for you, your family, and your pets

Measurements
Product depth (mm): 115
Product height (mm): 585
Product weight (g): 2590
Product width (mm): 152

The Dyson Hot+Cool HF1 is a multifunctional device that heats the entire room¹ and cools the indoor air year-round. It raises the temperature quickly and produces a steady airflow to achieve comfortable indoor air.

Fast and even heating

The device heats the entire room 20% faster¹ and can raise the room temperature by one degree in 100 seconds. With the MyDyson™ app², you can preheat the room in advance and select a temperature between 12–32 °C.

Ceramic heating plates and Air Multiplier™ technology

The ceramic heating plates combine with the Air Multiplier™ airflow, which induces and propels air, producing over 200 liters of steady airflow per second. The ramp-shaped airflow guide accelerates the airflow by 23 liters per second and directs it precisely for a more even result.

Efficiently cools indoor air

The Air Multiplier™ fan increases the surrounding air flow up to eight times, quickly cooling the indoor air.

Energy saving and intelligent thermostat

The intelligent thermostat continuously monitors the room and optimizes energy consumption. The device can be up to 30% more energy-efficient than a heater without a thermostat.³

Quiet operation and sleep comfort

In sleep mode, the device is up to 80% quieter⁴ and produces only 26 dB of sound. The dimmed display and calm airflow create a peaceful environment. The sleep timer can be set to turn off between 15 minutes and 9 hours.

Smart control

The device can be operated with buttons, the MyDyson™ app², or your own voice.⁵ The intuitive selector and clear LCD display make adjustments easy.

Safe and easy to clean

The device has no visible heating elements or fast-spinning blades. Automatic power-off activates in case of tipping, and the child lock adds safety.

The smooth design without a grille makes cleaning easy with just a cloth.

Tilt and oscillation

The device tilts on its own center of gravity and directs airflow where it is needed. The oscillation function circulates air evenly throughout the room.

Features

• Fast whole-room heating
• Cooling Air Multiplier™ airflow
• Ceramic heating plates
• Temperature control 12–32 °C
• Intelligent thermostat
• Quiet sleep mode and sleep timer
• LCD display and intuitive selector
• Tilt and 70° oscillation
• Safe design without visible elements
• Child lock and automatic power-off
• MyDyson™ app support²
• Voice control⁵

Package contents

• Dyson Hot+Cool HF1
• Hot+Cool HF1 remote link pre-heat remote control

¹ Faster heating compared to the previous AM09 model. Whole-room heating tested in a 35 m³ room.
² App functions may vary by market. Requires Wi-Fi connection and a compatible device. Carrier may charge data and messaging fees. Requires iOS version 15 (or newer) or Android version 8 (or newer). Mobile device must support Bluetooth® 4.0. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and Dyson uses these marks under license.
³ When the target temperature is reached and maintained. Tested in a 35 m³ chamber using hot air mode with the product set to 25 °C. Compared to continuous use at 2250 W power consumption. Results may vary depending on room insulation.
⁴ Comparison made between fan maximum speed and sleep mode.
⁵ See compatible voice services in the MyDyson™ app.