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    Centrifugal Downblast Exhaust Fan, Belt Drive, Model GB-240

    Greenheck Product # GB-240
    Model GB is a belt drive centrifugal roof exhaust fan for general clean air applications where the air discharge is downward, toward the roof surface. The GB features a spun aluminum housing.

    Certifications:

    • AMCA Sound and Air Performance
    • High Wind and Hurricane
    • Seismic
    • UL/cUL 705

    Product Variants

    Showing 21 of 21
    SKU DRIVE TYPE HP VOLTAGE PHASE CFM RANGE FRPM RANGE BASE/PANEL LENGTH x WIDTH PRICE
    Model / Size: GB-240
    Belt Drive 1/4 115 1 2387-4315 430-470 34 x 34 in $1,576.27
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 3288-4774 420-520 34 x 34 in $1,592.66
    Model / Size: GB-240
    Belt Drive 1/2 115
    208
    230
    1 2488-5417 480-590 34 x 34 in $1,633.28
    Model / Size: GB-240
    Belt Drive 1/2 115
    208
    230
    1 2606-4407 430-480 34 x 34 in $1,633.28
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2488-5417 480-590 34 x 34 in $1,724.49
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2606-4407 430-480 34 x 34 in $1,724.49
    Model / Size: GB-240
    Belt Drive 3/4 115
    208
    230
    1 3708-6243 550-680 34 x 34 in $1,732.33
    Model / Size: GB-240
    Belt Drive 3/4 115
    208
    230
    1 2929-5050 450-550 34 x 34 in $1,732.33
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 3708-6243 550-680 34 x 34 in $1,747.30
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2929-5050 450-550 34 x 34 in $1,747.30
    Model / Size: GB-240
    Belt Drive 1 115
    208
    230
    1 2676-6794 600-740 34 x 34 in $1,889.82
    Model / Size: GB-240
    Belt Drive 1 115
    208
    230
    1 2851-5509 500-600 34 x 34 in $1,889.82
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2676-6794 600-740 34 x 34 in $1,872.71
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2851-5509 500-600 34 x 34 in $1,872.71
    Model / Size: GB-240
    Belt Drive 1 1/2 115
    208
    230
    1 4084-7804 680-850 34 x 34 in $2,083.64
    Model / Size: GB-240
    Belt Drive 1 1/2 115
    208
    230
    1 3708-6243 580-680 34 x 34 in $2,083.64
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 4084-7804 680-850 34 x 34 in $1,923.31
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 3708-6243 580-680 34 x 34 in $1,923.31
    Model / Size: GB-240
    Belt Drive 2 208
    230
    460
    3 3707-8355 730-910 34 x 34 in $1,902.64
    Model / Size: GB-240
    Belt Drive 2 208
    230
    460
    3 3920-6702 650-730 34 x 34 in $1,902.64
    Model / Size: GB-240
    Belt Drive n/a n/a n/a 2387-8355 420-910 34 x 34 in $1,333.99