# Master Flow 6 in. Straight Oval-to-Round Boot

**Brand:** [Master Flow](https://shop.coreranger.com/brands/Master%20Flow)
**SKU:** OTRB6
**Price:** $16.98 · in stock
**URL:** https://shop.coreranger.com/product/master-flow-6-in-straight-oval-to-round-boot-100145634

## Specifications

| Spec | Value |
|---|---|
| Model # | OTRB6 |
| Material | Galvanized Steel |
| Internet # | 100145634 |
| Returnable | 90-Day |
| Store SKU # | 217208 |
| Product Depth (in.) | 6 in |
| Product Width (in.) | 6 in |
| Product Height (in.) | 9 in |
| Product Weight (lb.) | 0.825 lb |
| Manufacturer Warranty | Free from Manufacturer Defect at Time of Delivery. |

## Description

The Master Flow 6 in. Straight Oval-to-Round Boot helps provide a straight transition from an oval pipe to a round pipe or insulated, flexible duct. This boot is an energy-efficient alternative to using a stack duct. Designed for durability, this boot is made of zinc-coated, galvanized steel. The boot has a maximum temperature rating of 390 degrees Fahrenheit and a minimum temperature rating of -100 degrees Fahrenheit.

• Transition from oval pipe to round pipe or insulated flex duct
• Durable galvanized steel construction
• Energy-efficient alternative to stack duct