J&D Confined Space Ventilator 20" 115v 6,500 CFM J&D Manufacturing’s positive pressure Confined Space Ventilator provides fresh air in confined spaces such as manholes, crawl spaces, attics, tanks and trailers. The Confined Space...

J&D Pruden Polystainless Fan with Poly Hood | Sizes 12"- 24" | Vertical Application The Pruden Polystainless Exhaust Fan from J&D Manufacturing is a proven performer that’s built to last. Polystainless fans are...

Edmonds Hurricane NET ZERO Turbine | Natural Powered Exhaust Ventilators |10 Sizes: H-100, H-150, H-300, H-400, H-450, H-500, H-600, H-700, H-800, & H-900. Applications: Warehouses, Factories, Dry Goods Storage, Meat & Dairy Processing...

CENTRIC AIR R-10 Cold Weather Power Actuated Damper for 4.0 | CAN BE MOUNTED IN CEILING OR WALL  | Operated by 2-Speed Remote or Wall Switch (CAN ONLY BE ORDERED WITH FAN AT THE TIME OF ORDER | DAMPER NOT SOLD SEPARATELY)  Designed for...

LED High Bay Lights LED High Bay lighting is a cost effective, energy efficient light source that can be easily installed in new or retrofit application. LED High Bays have a high lumen output and uniform light distribution that is...

LED High Bay Strip Lights LED High Bay Strip Lights are now DLC approved. They are energy efficient, saving you up to 60-80% in energy costs! Featuring high lumen output so you get more lumens for your dollar! With uniform light...

T8 LED Lighting   T8 LED Lighting from J&D Manufacturing is a cost-effective, energy-efficient light source that can be easily installed in any new or retrofit application. The super bright LED chips produce up to 2,300...

J&D Roof-Top Ridge Exhaust Fan 24" 6,540 CFM 115/230v 1-Phase & 3-Phase 230/460v VFD Compatible | AMAC TESTED to .35 SP J&D Manufacturing's Ridge Fan is the perfect solution for year round air exchange, especially in the winter where...

CENTRIC AIR NEW 1" POLY FOAM ENERGY STAR R-5 BACK DRAFT DAMPER OPEN Industrial grade gravity fed back draft damper requires no power and is standard with all CentricAir whole house fans. The R5 insulated gravity damper is designed keep attic air from...

QA NEW 1" POLY FOAM ENERGY STAR R-5 BACK DRAFT DAMPER  OPEN Industrial grade gravity fed back draft damper requires no power and is standard with all QA Deluxe whole house fans. The R5 insulated gravity damper is designed keep attic air from...

QA-Deluxe NEW 1" POLY FOAM ENERGY STAR R-5 BACK DRAFT DAMPER Industrial grade gravity fed back draft damper requires no power and is standard with all QA Deluxe whole house fans. The R5 insulated gravity damper is designed keep attic air from entering...

Centric Air New 1" Poly Foam Energy Star R-5 Back Draft Damper Industrial grade gravity fed back draft damper requires no power and is standard with all CentricAir & QA Deluxe whole house fans. The R5 insulated gravity damper is designed keep attic...