SPEEDI-BOOT SBS-4127 NB 7 in Dia. 90° Steel Vent Boot
The SPEEDI-BOOT Vent Boot Hanger is a 90° boot vent boot made of steel. It features a 7-inch diameter, 7-inch height and width collar size, and is compatible with a 4-inch register height. The cap and collar are also…
SKU 3G-OTH-77686
Also listed as: SBS4127NB · SBS 4127 NB · SBS-4127-NB
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The SPEEDI-BOOT Vent Boot Hanger is a 90° boot vent boot made of steel. It features a 7-inch diameter, 7-inch height and width collar size, and is compatible with a 4-inch register height. The cap and collar are also constructed from steel, with manufacturer part number SBS-4127 NB.
Frequently Asked Questions
What is the SPEEDI-BOOT Vent Boot Hanger used for?
The SPEEDI-BOOT Vent Boot Hanger is used in HVAC ductwork to transition from round duct to a rectangular floor or wall register. Its 90° boot design directs airflow upward, and the steel construction provides durability in residential and light commercial ventilation systems.
What are the specifications of the SPEEDI-BOOT SBS-4127 NB?
The SPEEDI-BOOT SBS-4127 NB is a steel 90° vent boot with a 7-inch diameter, 7-inch height and width collar size, and a 4-inch compatible register height. Both cap and collar are steel. It is designed for HVAC applications requiring a round-to-rectangular transition.
Where to buy the SPEEDI-BOOT Vent Boot Hanger worldwide?
3G Electric supplies the SPEEDI-BOOT Vent Boot Hanger worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the SBS-4127 NB or any SPEEDI-BOOT HVAC components.
How to install a SPEEDI-BOOT vent boot hanger?
Install the SPEEDI-BOOT vent boot hanger by securing the collar to the round duct with sheet metal screws or crimping. Align the boot opening with the register frame and fasten through the flange. Ensure a tight seal with mastic or foil tape to prevent air leaks.
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3G Electric supplies SPEEDI-BOOT vent boots. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
