3"X10" Smart Booster Fan System - Compatible with Ecobee & Nest Thermostats - Improves Airflow in Bedroom & Syncs with HVAC - Renter-Friendly Floor Vent Fan for Better Home Air Circulation - Perfect for Bedrooms, Living Rooms & Home Offices

Using a measuring tape or a ruler, measure the width of the flange of your grill of your vent. If the size is between 3.5" to 4", a 4"x10" device is needed. If it is between 2.5" to 3, a 3"X10" devices will fit into the opening. You simply have to drop the device in the floor vent & plug it in. Connect to WiFi (optional) in order to benefit from all the features using the app.

SET YOUR PERFECT TEMPERATURE The SmartCocoon booster fan system gives you ultimate control over each room’s comfort. It increases airflow to your bedroom, which requires a temperature change, and improves the efficiency of your HVAC system. Whether your room is too hot or cold, SmartCocoon discreetly fits into your floor and wall vents and is individually customizable through our app to set your ideal temperature, operation mode, fan speed, and scheduling.

WORKS WITH SMART AND CONVENTIONAL THERMOSTATS SmartCocoon integrates directly with Ecobee and Nest smart thermostats to enhance your smart home heating/cooling system. Our intelligent booster fan also syncs with all other smart thermostat brands to optimize airflow and move air to other rooms.

EASY DIY INSTALLATION The SmartCocoon Intelligent Booster Fan easily installs in under 90 seconds with no tools required. Each fan easily drops into your vent and stays in place with the metal clips. Plug in the unit to power up the fan, and follow the steps within our app to customize your experience.

SPECS Backed by a 2-year warranty, operates on low voltage (12VDC) & consumes only 2 watts/hour, comparable to a small LED light. Its certified power supply includes a generous 152cm (6ft) cable for easy installation with extensions available. With up to 90 CFM airflow and 12 speed settings, it offers customizable comfort control, operating quietly at 22dB. Durable design ensures a 15-year useful life, while compact dimensions (245x95x35mm / 0.3 pounds) allow for easy installation.

SYNCS WITH YOUR HVAC SYSTEM Our floor fan will learn your HVAC system and synchronize with it by detecting a change in duct temperature, pulling trapped warm or cool air directly to the rooms that need it most. For this core functionality, no app setup or WIFI connectivity is required. The fan is ready to work out of the box.

SMART TECHNOLOGY The SmartCocoon booster fan system is WIFI enabled and connects centrally through our mobile app. It ties directly into your existing HVAC system, automatically controlling airflow to eliminate uncomfortable temperatures for each indidvisual room.