Dyson - Hot+Cool HF1 Rapid React All Season Heater Fan - White/Silver

The Dyson Hot+Cool HF1 Rapid React heater fan provides all-season thermal comfort. It delivers fast, precise whole-room heating in winter and powerful cooling in summer all in one quiet, energy-efficient machine. Its advanced sensors monitor and adjust for your ideal temperature, warming your space by one degree in as little as 3 minutes. Designed for safety with no exposed heating elements or fast-spinning blades, it features automatic tip-over shutoff, and a child lock. Sleep mode offers night-time comfort and is quiet as a whisper. The Dyson HF1 keeps you comfortable, whatever the season.

• Powerful Yet Quiet
  Dyson's quietest, most powerful heater and cooling fan for all season comfort

• Fast & Precise Heating / Cooling
  Precisely monitors and reacts for faster whole room heating.¹ Increases your whole room temperature by one degree in as little as 3 minutes.

• Safe For You, Your Family and Your Pets
  No exposed heater elements or fast-spinning blades. Automatic shut off if tipped over and child lock to disable controls.

• Quieter Than a Whisper
  Quieter than a whisper at only 26dB in Sleep mode. And up to 25% quieter in Max mode.² For peaceful comfort any time of day or night.

• Air Multiplier Projection
  Air Multiplier projection amplifies airflow by eight times and provides over 200 liters per second of smooth yet powerful warm or cool airflow.

• Energy Efficient
  Up to 30% more energy efficient than a non-thermostat controlled heater.³

• Smart Technology & App Controlled
  Smart technology controlled by app or voice. Matter-enabled. Control and monitor from anywhere using the MyDyson app.⁴

• ¹Tested in a 1236ft³ room. Vs. previous model AM09. Fan, not air conditioning unit.

• ²Vs. Previous model AM09.

• ³Vs a non-thermostat controlled heater. After reaching target temperature and maintaining it. Tested in a 1236ft³ chamber when using the hot air mode and the product setting temperature is 77 °F. Comparing with continuous operation with power consumption of 1500W. Results may vary depending on room insulation.

• ⁴App functionality may vary per market. Requires Wi-Fi and app enabled device. Standard data and messaging rates may apply. Requires iOS version 15 or above, or Android version 8 or above. Your mobile device must have Bluetooth® 4.0 wireless technology support. The Bluetooth® word mark and logos are registered trade marks owned by the Bluetooth SIG, Inc. and any use of such marks by Dyson is under license.

• ⁵In Sleep mode, fan speed 4.