Roof Ventilators

Roof ventilators exhaust unclean or polluted air away from the roof, including odors, fumes, and grease vapor. These exhaust fans circulate air, cool attics, and minimize overall air conditioner strain, preventing heat and moisture buildup and lowering energy expenses. There is no need for a damper because downblast ventilators discharge air downward and keep rain out. Dirty or contaminated exhaust is directed away from the roof or wall surface by upblast ventilators. Gravity ventilators use the pressure provided by powered fans in an HVAC system to quietly move air. Wind-driven turbine ventilators do not require electricity to operate; instead, they use wind power to create a vacuum that exhausts air. Industrial and commercial structures, such as warehouses, manufacturing facilities, foundries and laboratories can benefit from exhaust ventilators.
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Magnetic Switch Surface Mount
FUNCTIONAL DEVICES INC / RIB
ACLCMAGSM
$17.08
Magnetic Switch Recessed Mount
FUNCTIONAL DEVICES INC / RIB
ACLCMAGDJ
$13.07
Magnetic Contact Flush Mount
APPROVED MAKE
2EXV4
$80.12
Magnetic Contact Recessed Mount
APPROVED MAKE
2EXV2
$13.22
Magnetic Contact Recessed Mount
APPROVED MAKE
2EXV1
$12.29
Magnetic Contact Recessed Mount
APPROVED MAKE
2EXU9
$10.78
Magnetic Contact Recessed Mount
APPROVED MAKE
2EXU8
$11.20
Magnetic Contact Recessed Mount L 7/16
APPROVED MAKE
2EXU7
$10.48
Magnetic Contact Surface Mount L 5/8 In
APPROVED MAKE
2EXU6
$72.29
Magnetic Contact Surface Mount L 5/8 In
APPROVED MAKE
2EXU5
$63.25
Magnetic Contact Surface Mount L 9/16 In
APPROVED MAKE
2EXU4
$28.17
Magnetic Contact Surface Mount L 9/16 In
APPROVED MAKE
2EXU3
$21.93
Magnetic Contact Surface Mount L 1/2 In
APPROVED MAKE
2EXU2
$22.41
Magnetic Contact Surface Mount L 1/4 In
APPROVED MAKE
2EXU1
$20.48
Magnetic Contact Surface Mount L 9/16 In
APPROVED MAKE
2EXT9
$26.83
Magnetic Contact Surface Mount L 3/8 In
APPROVED MAKE
2EXT8
$13.49
Magnetic Contact Surface Mount L 9/16 In
APPROVED MAKE
2EXT7
$15.48

17 Items