MVCX512 Magnetic Vent Covers (5" X 12", 3-pk) Review
- 9 anni fa
MVCX512 Magnetic Vent Covers (5" X 12", 3-pk) Reviewhttp://tinyurl.com/nu3l2ng MVCX512 Magnetic Vent Covers (5" X 12", 3-pk) Will block the air flow from a forced air heat ventFits wall & floor registersRedirects heat & air conditioningCome in different sizes for different size ventsWarning of caution: Do not block more than 50% of you vents, this will cause too much pressure and possibly cause a problem blower motor or blow a hole in the the ducting, both of which can cost a lot of money to fix