Dyson Hot+Cool™ HF1 Rapid React 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.'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.

• Dyson's quietest, most powerful heater and cooling fan for all season comfort.
• 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 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 amplifies airflow by eight times and provides over 200 liters per second of smooth yet powerful warm or cool airflow.