Hot+Cool HF1 Rapid React Fan

The Dyson Hot Cool HF1 Rapid React heater fan can provide all-season thermal comfort, by delivering fast and 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 three minutes, and it's also designed for safety, with no exposed heating elements or fast-spinning blades, automatic tip-over shutoff, and a child lock. Sleep mode offers night-time comfort and is quiet as a whisper.

• Dyson's quietest and most powerful heater and cooling fan for all-season comfort
• Precisely monitors and reacts for faster whole-room heating¹; increases your whole-room temperature by one degree in as little as three 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 26 dB in Sleep mode; and up to 25% quieter in Max mode²; for peaceful comfort any time of day or night
• Air Multiplier projection amplifies airflow by eight times and provides over 200 litres per second of smooth yet powerful warm or cool airflow
• Up to 30% more energy efficient than a non-thermostat controlled heater³
• Smart technology controlled by app or voice; matter-enabled; control and monitor from anywhere using the MyDyson app⁴
• Colour: white/silver
• Dimensions: 8.03"W x 8.03"D x 23.03"H
• Weight: 5.71 lbs
• Care: refer to instructions
• Country of origin: Malaysia

Includes:
• Dyson Hot Cool HF1 Rapid React Fan
• Remote

1. Tested in a 1,236 ft³ room. Vs. previous model AM09; fan, not air conditioning unit
2. Vs. Previous model AM09
3. Vs a non-thermostat controlled heater; after reaching target temperature and maintaining it; tested in a 1236 ft³ 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
4. App 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