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Centrifugal upblast kitchen exhaust fans are designed to remove foul air, smoke, fumes, odor, and grease laden vapors from indoor environments. These cooking exhaust fans have an upblast discharge, which will expel the stale air away from the roof surface or building walls. Commercial exhaust fans are necessary for an optimal indoor environment.
Make-up air fans, also called return-air fans are designed to bring fresh air from the outside back into your building. This fresh air is to 'make-up' for the air that is being sucked away from your building via the exhaust fans. By providing a fresh air balance, your air conditioning will not have to work harder to compensate for the loss of air meaning lower energy bills.
Roof curb flashing is used as roof support structures for fans. Careful consideration goes into choosing the correct vent hood system components. The same consideration should also be taken for the penetration points on your roof and the type of roof curb flashing used. As part of our JRSVH Packages, we proudly include our JRS Roof Curb Flashing available in standard and custom sizes.
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Centrifugal upblast kitchen exhaust fans are designed to remove foul air, smoke, fumes, odor, and grease laden vapors from indoor environments. These cooking exhaust fans have an upblast discharge, which will expel the stale air away from the roof surface or building walls. Commercial exhaust fans are necessary for an optimal indoor environment.
Make-up air fans, also called return-air fans are designed to bring fresh air from the outside back into your building. This fresh air is to 'make-up' for the air that is being sucked away from your building via the exhaust fans. By providing a fresh air balance, your air conditioning will not have to work harder to compensate for the loss of air meaning lower energy bills.
Roof curb flashing is used as roof support structures for fans. Careful consideration goes into choosing the correct vent hood system components. The same consideration should also be taken for the penetration points on your roof and the type of roof curb flashing used. As part of our JRSVH Packages, we proudly include our JRS Roof Curb Flashing available in standard and custom sizes.
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(1) CaptiveAire DU85HFA
(1) CaptiveAire A1-G10D
(1) Flat Roof Flashing
(1) Supply Air Plenum
Centrifugal upblast kitchen exhaust fans are designed to remove foul air, smoke, fumes, odor, and grease laden vapors from indoor environments. These cooking exhaust fans have an upblast discharge, which will expel the stale air away from the roof surface or building walls. Commercial exhaust fans are necessary for an optimal indoor environment.
Make-up air fans, also called return-air fans are designed to bring fresh air from the outside back into your building. This fresh air is to 'make-up' for the air that is being sucked away from your building via the exhaust fans. By providing a fresh air balance, your air conditioning will not have to work harder to compensate for the loss of air meaning lower energy bills.
Roof curb flashing is used as roof support structures for fans. Careful consideration goes into choosing the correct vent hood system components. The same consideration should also be taken for the penetration points on your roof and the type of roof curb flashing used. As part of our JRSVH Packages, we proudly include our JRS Roof Curb Flashing available in standard and custom sizes.
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Centrifugal upblast kitchen exhaust fans are designed to remove foul air, smoke, fumes, odor, and grease laden vapors from indoor environments. These cooking exhaust fans have an upblast discharge, which will expel the stale air away from the roof surface or building walls. Commercial exhaust fans are necessary for an optimal indoor environment.
Make-up air fans, also called return-air fans are designed to bring fresh air from the outside back into your building. This fresh air is to 'make-up' for the air that is being sucked away from your building via the exhaust fans. By providing a fresh air balance, your air conditioning will not have to work harder to compensate for the loss of air meaning lower energy bills.
Roof curb flashing is used as roof support structures for fans. Careful consideration goes into choosing the correct vent hood system components. The same consideration should also be taken for the penetration points on your roof and the type of roof curb flashing used. As part of our JRSVH Packages, we proudly include our JRS Roof Curb Flashing available in standard and custom sizes.
![]() |
![]() |
![]() |
![]() |
(1) CaptiveAire DU85HFA
(1) CaptiveAire A1-G10D
(1) Flat Roof Flashing
(1) Supply Air Plenum