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Wifi enabled only 2. 4g wifi - reap all the benefits from our easy-to-use app by connecting to wiFi. You could save more than 15% on your overall energy bills. Specifically: you’ll be saving over 30% on your hvac bills! control the fan from your phone - all the device’s features temp, airflow, and more can be controlled from your smartphone; simply download our FREE app, mode, compatible with IOS & Android.
Drop your fan into your vent and watch it automatically sync with your HVAC by default in “Energy Saving” mode. Smart is what we do, and we do it well. Save on your energy bills & enjoy the perfect home temperature, and easy-to-use way, silent, all the time. It’s the end of the thermometer battle! Save on your energy bill - while everyone’s energy bills are rising, be the odd one out and SAVE. Sleep well for 30 nights straight, thanks to our SmartCocoon, or get your money back! A simple smart solution for your home’s airflow.






Your temperature, your way: use the mobile or web app to set the perfect temperature in any room. Like to plan ahead? Set individual schedules for rooms at any time of day.
Hvac pros love flair smart vents: rugged steel construction, flexible mount options, 260 ft radio range, battery and 24 VAC installation options, and onboard temperature and pressure sensors to protect and optimize home heating and cooling. Requires flair puck to operate. Make your smart home brilliant: works with ecobee and Honeywell smart thermostats.


Durable: the fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance. Low noise: superior balanced centrifugal impeller for long service life & quiet operation; A less than 30 dB noise level does not have any harm and will not disturb your work.
Wide applications: you can have it in bathrooms, in order to boost airflow in HVAC systems; Also, workshops, basements, attics and etc, kitchens, it can be used in grow rooms as intake fans or exhaust fan.
1. AC Infinity
#ad
Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 12” Register Holes., AC Infinity AIRTAP T4
#adAC Infinity #ad - Programmable lcd controller with heating and cooling thermostat, and automated fan speeds. Registers | airflow: 120 cfm | Noise: 18 Dba | Includes Wall Adapter. Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish.More information #ad
A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork. Fits only 4 x 12 in.Brand | AC Infinity #ad |
Manufacturer | AC Infinity #ad |
Part Number | AC-RBF4-B |
More information #ad
2. SMARTCOCOON
#ad
Smart Floor Register Booster, Up to 30% Energy Saving, iOS & Android AI Controlled Only 2.4G WIFI, Smart Cocoon DIY “4x10” Vent Booster Fan, Room Temperature Control
#adSMARTCOCOON #ad - If there’s a smart, it’s the SmartCocoon way. It’s one device that keeps on giving! Smart sync with all thermostats - this device will sync to your current thermostat smart or conventional, and you won’t have to worry about changing your home’s thermostat system. But if you’re without WiFi, there’s no problem.Wifi enabled only 2. 4g wifi - reap all the benefits from our easy-to-use app by connecting to wiFi. You could save more than 15% on your overall energy bills. Specifically: you’ll be saving over 30% on your hvac bills! control the fan from your phone - all the device’s features temp, airflow, and more can be controlled from your smartphone; simply download our FREE app, mode, compatible with IOS & Android.
More information #ad
No need to book an installation appointment choose from step-by-step videos and a manual. Drop your fan into your vent and watch it automatically sync with your HVAC by default in “Energy Saving” mode. Smart is what we do, and we do it well. Save on your energy bills & enjoy the perfect home temperature, and easy-to-use way, silent, all the time. It’s the end of the thermometer battle! Save on your energy bill - while everyone’s energy bills are rising, be the odd one out and SAVE. Sleep well for 30 nights straight, thanks to our SmartCocoon, or get your money back! A simple smart solution for your home’s airflow.
Brand | SMARTCOCOON #ad |
Height | 1 Inches |
Length | 9.75 Inches |
Weight | 1.6 Pounds |
Width | 3.7 Inches |
Part Number | SC-SFV304X10 |
Model | SC-SFV304X10 |
More information #ad
3. AC Infinity
#ad
AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 10” Register Holes.
#adAC Infinity #ad - Fits only 4 x 10 in. Programmable lcd controller with heating and cooling thermostat, and automated fan speeds. Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish.More information #ad
Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork. A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Registers | airflow: 120 cfm | Noise: 18 Dba | Includes Wall Adapter.Brand | AC Infinity #ad |
Manufacturer | AC Infinity #ad |
Weight | 0 Pounds |
Part Number | AC-RBF4-B |
Model | AC-RBF4-B |
More information #ad
4. AC Infinity
#ad
Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 10” Register Holes., AC Infinity AIRTAP T4
#adAC Infinity #ad - Fits only 4 x 10 in. A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Registers | airflow: 120 cfm | Noise: 18 Dba | Includes Wall Adapter. Programmable lcd controller with heating and cooling thermostat, and automated fan speeds.More information #ad
Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork.Brand | AC Infinity #ad |
Manufacturer | AC Infinity #ad |
Weight | 0 Pounds |
Part Number | AC-RBF4-B |
Model | AC-RBF4-B |
More information #ad
5. Tjernlund
#ad
Tjernlund RB10 Register Booster Fan, Fits 4" x 10" Register, Brown
#adTjernlund #ad - Power cord. Blower wheel is screened to protect small fingers and block debris. 75 cfm, made in USA. Includes paintable commercial-grade grill and 6-ft. Easy-to-install fan is 50% quieter than prop-style fans. Plugs into standard 120V outlet.More information #ad
Brand | Tjernlund #ad |
Manufacturer | Tjernlund #ad |
Height | 9.4 Inches |
Length | 13.2 Inches |
Weight | 3 Pounds |
Width | 10.2 Inches |
Part Number | RB10 |
Model | RB10 |
Warranty | 1 year Limited Warranty |
More information #ad
6. AC Infinity
#ad
Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 6” x 12” Register Holes., AC Infinity AIRTAP T6
#adAC Infinity #ad - Fits only 6 x 12 in. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork. Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish.More information #ad
A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Programmable lcd controller with heating and cooling thermostat, and automated fan speeds. Registers | airflow: 160 cfm | Noise: 20 Dba | Includes Wall Adapter.Brand | AC Infinity #ad |
Manufacturer | AC Infinity #ad |
Part Number | AC-RBF62-W |
Model | AC-RBF62-W |
More information #ad
7. Imperial
#ad
Imperial Pop-Up Floor Register, 4 x 12-Inch, White
#adImperial #ad - Pop-up register ima, 4 in. X 12 in. White. Manufacturer Part Number: rg1961. Manufacturer: Imperial Manufacturing.More information #ad
Brand | Imperial #ad |
Manufacturer | Imperial Manufacturing #ad |
Height | 3.5 Inches |
Length | 13.25 Inches |
Width | 4.75 Inches |
Part Number | RG1961 |
Model | RG1961 |
More information #ad
8. Flair
#ad
And Google Assistant. Requires Flair Puck. 4" x 12", Honeywell Smart thermostats, Works with ecobee, Smart Vent for Home Heating and Cooling. Compatible with Alexa, Flair Smart Vent
#adFlair #ad - Set room temperatures with your voice: Flair Smart Vents work with Amazon Alexa and Google Assistant. No more hot or cold rooms: flair smart vents use sophisticated automation to eliminate uneven room temperatures and balance heating and air conditioning across your home.Your temperature, your way: use the mobile or web app to set the perfect temperature in any room. Like to plan ahead? Set individual schedules for rooms at any time of day.
More information #ad
Flair’s intelligent airflow redirection uses thermostat and Puck data to automatically open and close vent registers. Save money: heat or cool only your occupied rooms with Flair’s smart zoning made simple. Hvac pros love flair smart vents: rugged steel construction, flexible mount options, 260 ft radio range, battery and 24 VAC installation options, and onboard temperature and pressure sensors to protect and optimize home heating and cooling. Requires flair puck to operate. Make your smart home brilliant: works with ecobee and Honeywell smart thermostats.
Brand | Flair #ad |
Manufacturer | Flair #ad |
More information #ad
9. AC Infinity
#ad
AC Infinity AIRTAP T6, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 6” x 10” Register Holes.
#adAC Infinity #ad - A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Fits only 6 x 10 in. Registers | airflow: 120 cfm | Noise: 18 Dba | Includes Wall Adapter.More information #ad
Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish. Programmable lcd controller with heating and cooling thermostat, and automated fan speeds. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork.Brand | AC Infinity #ad |
Manufacturer | AC Infinity #ad |
Part Number | AC-RBF6-B |
More information #ad
10. VIVOSUN
#ad
Kitchens and Attics, Silver, Bathrooms, VIVOSUN 4 Inch Inline Duct Fan 100 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements
#adVIVOSUN #ad - Compact but efficient: this duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 4 inches, speed of 2930 RPM and 100 CFM air flow.Durable: the fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance. Low noise: superior balanced centrifugal impeller for long service life & quiet operation; A less than 30 dB noise level does not have any harm and will not disturb your work.
More information #ad
Specifications: voltage 110/120v, power 14w; max operating temp of motor is 130℃ / 266℉; Max Ambient Temp is 60℃ / 140℉; Note: Please turn the fan off immediately if the blades get stuck by other objects. Wide applications: you can have it in bathrooms, in order to boost airflow in HVAC systems; Also, workshops, basements, attics and etc, kitchens, it can be used in grow rooms as intake fans or exhaust fan.
Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
Height | 4 Inches |
Length | 7 Inches |
Weight | 1.68 Pounds |
Width | 4 Inches |
Part Number | CECOMINOD070342 |
Model | CECOMINOD070342 |
Warranty | Manufacturer Warranty for 360 days from date of purchase. |
More information #ad