Triangle Engineering manufactures commercial, industrial and residential fans and shutters.
Triangle Fans

ENGINEERED TO PERFORM
DURABILITY FOR DECADES
90% BUILT IN 7 DAYS
Featured Products by Triangle Fans
Triangle Fans Ventilation Wall Exhaust & Supply Fans | H30 1/8" X W30 3/4" X D14
$678.00
Triangle Fans Ventilation Shutters And Dampers, Aluminum Frame, 24" FAN SIZE
$170.00
Triangle Fans Air Circulators Portable Fans, 36" Blade Dia. | H50" X W45" X D27"
$1,732.00
Triangle Fans Ventilation Shutters And Dampers, Aluminum Frame, 30" FAN SIZE
$198.00
Triangle Fans Ventilation Shutters And Dampers, 115/230V, Wall Mounted | 4" Dept
$827.00
Collection: Triangle Fans
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IWS155 Triangle Fans Ventilation Shutters And Dampers | Manual Pull Chain, SI...
Regular price $132.00 USDRegular priceUnit price per -
IWSD255 Triangle Fans Ventilation Shutters And Dampers | Manual Pull Chain, D...
Regular price $193.00 USDRegular priceUnit price per -
CSS24 Triangle Fans Ventilation Shutters And Dampers, Aluminum Frame, 24"...
Regular price $170.00 USDRegular priceUnit price per -
CSS30 Triangle Fans Ventilation Shutters And Dampers, Aluminum Frame, 30"...
Regular price $198.00 USDRegular priceUnit price per -
IWS39 Triangle Fans Ventilation Shutters And Dampers, 1.5Hp | H45 3/8" X...
Regular price $452.00 USDRegular priceUnit price per$84.65 USDSale price $452.00 USD -
GPX2413 Triangle Fans Ventilation Wall Exhaust & Supply Fans | H30 1/8&qu...
Regular price $678.00 USDRegular priceUnit price per -
RIWSD42 Triangle Fans Ventilation Shutters And Dampers, 115/230V, Wall Mounte...
Regular price $827.00 USDRegular priceUnit price per$290.27 USDSale price $827.00 USD -
HBPC3623 Triangle Fans Air Circulators Portable Fans, 36" Blade Dia. | H...
Regular price $1,732.00 USDRegular priceUnit price per -
VIK4815-U Triangle Fans Ventilation Wall Exhaust & Supply Fans, 115V/230V...
Regular price $2,474.00 USDRegular priceUnit price per