300 Fairfield Rd., Fairfield NJ 07004
Toll-free phone line: 800.266.7225
Middle Atlantic Canada
113 Iber Rd Ottawa ON K2S 1E7
Ph: +1 973.839.1011
Fax: +1 973.839.1976
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Vent blockers prevent the recirculation of hot air between top-mount fans and nearby vent openings. Vent blockers should be placed over the enclosure’s vents located on the upper front of the enclosure, upper sides, and upper rear door (depending on enclosure).