HVAC Airflow Sensing Switch for all scent machines ( 10$ Off code: HAIR )

HVAC System stopped but diffuser kept pumping? then Diffuser leaked oil in your Vents. This switch auto-syncs Airflow switch will let them work together, and save up to 50% oils per month.

Smart HVAC Airflow Detection

1. 0.3m/s Probe - Sensitive electronic probe tracks AC fan with 100% reliability and zero lag
2. Oil Saver  - Only works when AC moves air, cutting oil use by 50% and preventing vent residue.
3. B2B Choice -  Universal plug-and-play for Kevinleo, and all others brand diffusers
4. PRO Choice -  Industrial HVAC fan switch trusted by installers. Reliable with zero callbacks
5. Easy Setup -  Insert metal probe into HVAC duct, plug diffuser into adapter. 100% auto sync.

EASY 3-STEP PLUG-AND-PLAY INSTALLATION 

Step 1: Drill a small hole in your HVAC air duct.

Step 2: Insert the sensitive metal probe and secure it.

Step 3: Plug your whole house scent machine into the Kevinleo sync adapter.

Step 4: Set up your diffuser work time from 0:01 to 23:59 All days one week

No complicated wiring or costly technician callbacks required.

Use This Code for 10$ Off, Coupon code: HAIR