SPEEDI-BOOT Vent Boot Hanger: 90° Boot Boot, 7 in Dia. 7 in H x 7 in W Collar Size
The SPEEDI-BOOT Vent Boot Hanger: 90° Boot Boot is a steel vent boot designed for HVAC ductwork. This product features a 7-inch diameter, a 7-inch height by 7-inch width collar size, and a 4-inch compatible register…
SKU 3G-OTH-77755
Also listed as: SBS4147NB · SBS 4147 NB · SBS-4147-NB
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The SPEEDI-BOOT Vent Boot Hanger: 90° Boot Boot is a steel vent boot designed for HVAC ductwork. This product features a 7-inch diameter, a 7-inch height by 7-inch width collar size, and a 4-inch compatible register height. It is constructed with steel material for both the boot and cap/collar, identified by manufacturer part number SBS-4147 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 connect round ducting to a floor or wall register. It provides a secure 90-degree transition and supports the boot assembly, ensuring proper airflow distribution in residential and light commercial heating and cooling systems.
What are the specifications of the SPEEDI-BOOT SBS-4147 NB vent boot?
The SPEEDI-BOOT SBS-4147 NB vent boot has a 7-inch diameter, a 7-inch height by 7-inch width collar size, and a 4-inch compatible register height. It is made entirely of steel, including the cap and collar. This 90-degree boot is designed for HVAC ductwork applications.
Where to buy SPEEDI-BOOT vent boots worldwide?
SPEEDI-BOOT vent boots are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the SBS-4147 NB model.
How to install a SPEEDI-BOOT vent boot hanger?
To install a SPEEDI-BOOT vent boot hanger, first secure the boot to the subfloor using the integral hanger tabs. Connect the round duct to the 7-inch diameter collar and seal with foil tape or mastic. Ensure the 4-inch register opening aligns with the finished floor for a flush fit.
Used in
Common applications for SPEEDI-BOOTSPEEDI-BOOT Products
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.
