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Master Flow WHT36 Standard Timer
Master Flow WHT36 Standard Timer, 115 V, Steel Housing Material
Our Price: $77.99

Master Flow Standard Timer, 115 V, 60 Hz Frequency, Vertical Mounting, Steel Housing Material, Dimensions: 2-1/2 in D, Suitable for: Fans, Includes: Plastic Knob, Wallplate more info
LL Buildsite S30 Fan Shutter
Master Flow S30 Automatic Fan Shutter, Aluminum, Enamel
Our Price: $139.99

Master Flow Fan Shutter, Automatic, 35-3/4 in Length x 30-1/4 in Width Overall, 33-3/4 in Length x 28-1/4 in Width Opening, Aluminum, Enamel, White more info
LL Buildsite S36N Fan Shutter
Master Flow S36N Automatic Fan Shutter, Aluminum, Enamel
Our Price: $179.99

Master Flow Fan Shutter, Automatic, 42-1/2 in Length x 37-3/4 in Width Overall, 40-1/2 in Length x 35-7/8 in Width Opening, Aluminum, Enamel, White more info
Master Flow WHFS24M Direct Drive Whole House Fan
Master Flow WHFS24M Whole House Fan, 4500 cfm Air, Aluminum
Our Price: $329.99

Master Flow? whole house fans are smart energy savers for any climate where cooling costs are a concern. They help beat the heat by forcing hot air out of the home while bringing in cooler outside air. Whole house fans are an important part of a complete home ventilation system. more info
Master Flow 30BWHFS Belt Drive Whole House Fan
Master Flow 30BWHFS Whole House Fan, 6000 cfm Air, Aluminum
Our Price: $449.99

Master Flow? whole house fans are smart energy savers for any climate where cooling costs are a concern. They help beat the heat by forcing hot air out of the home while bringing in cooler outside air. Whole house fans are an important part of a complete home ventilation system. more info
   
 
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