Frequently Asked Questions
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No. AC Muffler is placed on top of the metal case that covers air conditioner unit and does not block vents or any operating parts of the AC unit.
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Yes. AC Muffler provides a 3 month warranty from any manufacturer defects.
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3-5 years
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Yes. AC Muffler is made of a strong polyurethane foam that has been tested to withstand heat and cold. The product will work even after rain, sleet, and snow and does not need to be removed in winter.
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Yes. AC Muffler can be easily trimmed using a pair of scissors to fit your air conditioner perfectly.
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AC Muffler is a purpose built 2 inch foam barrier that works better than homemade alternatives.