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HVAC and Refrigeration

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  • Multiple product options available

    Vent hanger/boot combos feature 23-ga. galvanized steel hangers for attaching to either wood or metal studs. They help to provide superior air seals to improve energy efficiency and indoor air quality. Adjustable arms extend 16" to 24". Each includes airtight foam gasket, drywall mud ring, and cover.

    Multiple product options available

  • Multiple product options available

    Speedi-Boot™ Speedi-Collars are self-sealing start collars that attach in seconds. The damper design features a ratchet system which locks the damper in 6 different positions. An internal lip also helps provide a tight closure on each collar. Use to create fast connections to both duct boards and sheet metal trunk lines. Sized for metal pipe and flexible ducting. Seals tighter to minimize air/energy loss. Speedi-Collars seal tightly to trunk lines with adhesive foam gaskets.

    Multiple product options available

Results per page:  16 | 32 | 48

HVAC and Refrigeration jobs can be easier when you shop Grainger first! Get all the heating and air conditioning systems and supplies you need from one convenient source. Find gas, hydronic, oil-burning and portable electric heaters for winter and window fans, refrigeration and air conditioners for summer. Grainger's huge selection of exhaust fans, thermostats, filters and controls will help keep your facility running efficiently year-round.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More