How BedJet Cooling WorksUpdated 2 months ago
BedJet cooling is designed to give you instant relief from trapped body heat and humidity under the covers. Instead of changing the feel of your mattress, the BedJet works through a combination of convective (airflow) and evaporative (moisture removal) cooling.
Fresh room air is gently moved into your bedding, sweeping away excess warmth and moisture so you feel cooler, drier, and more comfortable. Many customers find they can even raise their household thermostat and still sleep comfortably—saving on energy costs while improving sleep quality.
Key Cooling Principles
Room Air = Cooling Power
BedJet is not a portable air conditioner; it does not chill or refrigerate air. Cooling performance comes from circulating the air already in your bedroom. For the best results, keep your bedroom at or below 79°F (26°C).
Airflow Distribution
Air is delivered through the hose and nozzle into your bedding. The path and distribution of this airflow determine how evenly the cooling is felt across your body. Using the BedJet with a standard top sheet or our specially engineered Cloud Sheet can dramatically affect performance.
Moisture Removal
Because the system constantly exchanges fresh air under the sheets, humidity and perspiration evaporate more quickly. This keeps bedding dry and helps your body regulate its temperature more effectively than relying on fabric alone.
Nozzle Placement Options
Foot of the Bed (centered under top sheet): Delivers whole-body cooling for most users.
Toward the Torso: If your feet cool more quickly than your upper body, move the nozzle higher for balance.
Above the Sheets: For those sensitive to direct airflow, place the nozzle on top of the bedding and layer a light blanket over it.
Why the Cloud Sheet Makes a Difference
The Cloud Sheet transforms focused airflow into smooth, even cooling across your side of the bed. Its dual-layer design with internal air channels diffuses air, reduces the sensation of a draft, and improves humidity removal.
For best results, always place a blanket or duvet on top. The extra weight helps keep the cooling evenly distributed.
In Dual Zone setups, each side of the bed gets its own independent cooling control.
Common Cooling Experiences Explained
Cooling feels concentrated at the feet: Move the nozzle higher toward your torso or use the Cloud Sheet.
Don’t like feeling direct airflow under the covers: Position the nozzle above the top sheet with a blanket on top, or switch to the Cloud Sheet.
Airflow feels weak: Check for hose kinks, a dirty air filter, or bedding blocking the nozzle. Also ensure the unit isn’t running in Low Power mode.
Room still feels too warm: Remember that cooling depends on room temperature. If the space is warmer than 79°F (26°C), BedJet can help but won’t replace whole-room air conditioning.
Notes for BedJet 3 Mini
The BedJet 3 Mini is optimized for Twin XL beds or one side of a Queen/King when used with a Dual Zone Cloud Sheet. It is not intended to cool an entire Queen or King bed on its own.
Need help? We’re happy to assist: [email protected] · +1 (401) 404-5250 (US business hours).