Reddit reviews Suncourt Flush Fit Register Air Booster Fan - HC500-B - Brown
We found 2 Reddit comments about Suncourt Flush Fit Register Air Booster Fan - HC500-B - Brown. Here are the top ones, ranked by their Reddit score.
MAXIMIZE AIRFLOW - Enhance the performance of your existing furnace or air conditioner by boosting airflow up to 85%. Enhance your airflow--and comfort!SAVE MONEY - Maximize the heating or air conditioning from your forced-air system with a minimum increase in energy use. Unit continues to run after your forced-air shuts off, pulling every bit of heat or cold air into your home.QUIET OPERATION - Quiet, 3-speed dual fans increase airflow without excess noise.EASY INSTALLATION - This unit drops directly into a standard 4" x 10" register without any modification. Optional adaptor available to purchase for wall installation. Not recommended for ceiling vents.SET AND FORGET - Unit automatically switches on when airflow is sensed. All you have to do is set the fan speed and desired temperature.
We have a bedroom above the garage, and our exterior garage walls and garage door are also insulated, and it's still cold. You can buy booster fans for the furnace vents that have fans to pull more furnace air. They have air flow sensors to turn on when the furnace runs.
Also, you may be able to add insulation at the top of the garage below the bedroom floor. I'm thinking 2x4s that run perpendicular to the joists, then add insulation like if it was a wall, then drywall on top of that. Not sure how reasonable that is, though.
If nothing simpler works, you can get a register fan to suck more warm air out of the duct and into the room that needs it.
http://www.amazon.com/Suncourt-HC500-B-Flush-Register-Booster/dp/B001WT11Y2/ref=pd_sim_hi_3?ie=UTF8&refRID=02KNQ7JYNGWK107SPSAY