Discover the Dyson Hot+Cool™ HF1 Rapid React
Frequently asked questions
Dyson Hot+Cool™ heater fans have a premium bladeless design, which makes them easy to clean and safe. They also have an intelligent thermostat to optimise energy use and automatic cut-out switches that operate if the heater tips over or overheats.
Exact costs can vary per fluctuations in energy prices and individual use, but an intelligent thermostat switches the machine on and off automatically, only using energy when needed. The Dyson Hot+Cool™ HF1 heater fan is also up to 30% more energy efficient than a non-thermostat controlled heater.³
Yes, complete product functionality can be easily controlled through a combination of on-product buttons and via the MyDyson™ app.²
Unplug your machine before cleaning. To clean, wipe with a dry or damp cloth. Do not use detergents or polishes to clean the appliance.
¹Faster heating vs. previous model AM09. Whole-room heating tested for coverage in a 377 sq ft room.
²This machine is compliant with safety standard UL 1278, as required by the US government. For this reason, heating and temperature control are not available in the MyDyson™ app. Please use your machine’s remote control instead.
³Fan; not air conditioning unit
⁴vs. previous model AM09.
⁵App 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 support. Refer to the MyDyson™ app for compatible smart home devices and voice services. 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.
¹⁴After reaching target temperature and maintaining it. Tested in a 377 sq ft chamber when using the hot air mode and the product setting temperature is 77 °F. Comparing with continuous operation with power consumption of 2250W. Results may vary depending on room insulation.
¹⁵In Sleep mode.
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The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Dyson is under license.